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Eifel Mountains, Germany/Belgiumi
Regional Level Types
Eifel MountainsMountain Range
Germany/Belgium- not defined -

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Key
Locality type:
Largest Settlements:
PlacePopulation
Stolberg58,874 (2018)
Euskirchen54,889 (2015)
Andernach29,599 (2015)
Bad Neuenahr-Ahrweiler27,823 (2015)
Mechernich27,537 (2015)
Rheinbach26,262 (2015)
Museums in region:


A mountainous area west of the middle Rhine valley and north of the valley of the Mosel river, extending into Belgium.

Although the geology is dominated by Devonian slates, sandstones, and limestones, the Eifel is mainly known for its numerous localities in volcanic rocks of Tertiary or Quaternary age.

The Earth's crust in the Eifel area still shows volcanic and tectonic activity: the area is lifted 1-2 mm each year.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

538 valid minerals. 51 (TL) - type locality of valid minerals. 5 erroneous literature entries.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

''
Localities:
Acanthite
Formula: Ag2S
Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Localities: Reported from at least 6 localities in this region.
Adamite
Formula: Zn2(AsO4)(OH)
Adamite var: Cuprian Adamite
Formula: (Zn,Cu)2AsO4OH
Aegirine
Formula: NaFe3+Si2O6
Aegirine var: Titanian Aegirine
Formula: Na(Fe,Ti)Si2O6
Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Localities: Reported from at least 14 localities in this region.
Aegirine-augite var: Porricin
Formula: (Na,Ca)(Fe3+,Fe2+,Mg,Al)Si2O6
'Aeschynite'
Aeschynite-(Ce)
Formula: (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
Afghanite
Formula: (Na,K)22Ca10(Si24Al24O96)(SO4)6Cl6
Reference: Blass, G., Graf, H.W., Interessante Neuigkeiten über Cancrinit, Fluorit und Fuchsit aus der Vulkaneifel, Mineralien-Welt 12/1, 26-29, 2001
Afwillite
Formula: Ca3(HSiO4)2 · 2H2O
Localities: Reported from at least 6 localities in this region.
Åkermanite
Formula: Ca2Mg(Si2O7)
Localities: Reported from at least 6 localities in this region.
Albite
Formula: Na(AlSi3O8)
Localities: Reported from at least 16 localities in this region.
Albite var: Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Albite var: Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
'Albite-Anorthite Series'
Localities: Reported from at least 14 localities in this region.
Aleksite
Formula: PbBi2Te2S2
Reference: Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Allanite-(Ce)
Formula: {CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 7 localities in this region.
'Allanite Group'
Formula: {A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 6 localities in this region.
Allanite-(La)
Formula: {CaLa}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Allophane
Formula: (Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Localities: Reported from at least 14 localities in this region.
Allophane var: Cupro-Allophane
Formula: (Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
'Allophane-chrysocolla'
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Almandine
Formula: Fe2+3Al2(SiO4)3
Localities: Reported from at least 15 localities in this region.
Almarudite (TL)
Formula: K(□,Na)2(Mn2+,Fe2+,Mg)2(Be,Al)3[Si12O30]
Type Locality:
Habit: six-sided tabular crystals to 1.5 mm across
Colour: yellow, orange
Fluorescence: none
Reference: T. Mihajlovic et al.: N. Jb. Mineral. 179:265-294 (2004); Rondorf, A. & Rondorf, E. (2008): Almarudit vom Bellerberg/Eifel. Mineralien-Welt 19 (5), 4.
Alumoåkermanite
Formula: (Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Alumohydrocalcite
Formula: CaAl2(CO3)2(OH)4 · 4H2O
Localities: Reported from at least 6 localities in this region.
Alunite
Formula: KAl3(SO4)2(OH)6
Alunogen
Formula: Al2(SO4)3 · 17H2O
Reference: Blass, G., Graf, H.W., Kolitsch, U., Sebold, D., Neue Funde aus der Vulkaneifel , Mineralien-Welt 15/3, 58-69, 2004
'Amphibole Supergroup'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Localities: Reported from at least 17 localities in this region.
Analcime
Formula: Na(AlSi2O6) · H2O
Localities: Reported from at least 15 localities in this region.
Anatase
Formula: TiO2
Andalusite
Formula: Al2(SiO4)O
Localities: Reported from at least 15 localities in this region.
Andradite
Formula: Ca3Fe3+2(SiO4)3
Localities: Reported from at least 36 localities in this region.
Andradite var: Melanite
Formula: Ca3Fe3+2(SiO4)3
'Andradite-Schorlomite Series'
Formula: Ca3Fe3+2(SiO4)3 - Ca3Ti4+2(SiO4)3
Reference: Galuskin, E.V., Krüger, B., Krüger, H., Blass, G., Widmer, R., Galuskina, I.O. (2016): Wernerkrauseite, CaFe3+2Mn4+O6 - the first non-stoichiometric post-spinel mineral, from Bellerberg volcano, Eifel, Germany. European Journal of Mineralogy, 28, 485-493
Anglesite
Formula: PbSO4
Localities: Reported from at least 23 localities in this region.
Anhydrite
Formula: CaSO4
Reference: [Blass, G., Graf, H.W., Neufunde von bekannten Fundorten (14), Mineralien-Welt 6/4, 37, 1995] [A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001]
Anilite
Formula: Cu7S4
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Localities: Reported from at least 18 localities in this region.
Annabergite
Formula: Ni3(AsO4)2 · 8H2O
Annabergite var: Magnesian Annabergite
Formula: (Ni,Mg)3(AsO4)2 · 8H2O
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Annite
Formula: KFe2+3(AlSi3O10)(OH)2
Anorthite
Formula: Ca(Al2Si2O8)
Localities: Reported from at least 11 localities in this region.
Anorthite var: Bytownite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Anorthite var: Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
Reference: Hand Egon Künzel, Günter Blaß, Willi Schüller (2011) Mineralien - Bomben - Grottensteine: Der Nickenicher Weinberg. Lapis, 36, #7-8, 55-66
'Anorthoclase'
Formula: (Na,K)AlSi3O8
Localities: Reported from at least 7 localities in this region.
Antigorite
Formula: Mg3(Si2O5)(OH)4
Reference: Beyer, H., Eine Magnesium-Mineralparagenese als Folge primärer biologischer Stoffanlage und sekundärem vulkanischen Erhitzungsprozeß am Arensberg / Eifel, Der Aufschluß SB 30, 1980
Antimony
Formula: Sb
Antlerite
Formula: Cu3(SO4)(OH)4
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Localities: Reported from at least 8 localities in this region.
'Apophyllite'
Localities: Reported from at least 7 localities in this region.
Aragonite
Formula: CaCO3
Localities: Reported from at least 44 localities in this region.
Aragonite var: Flos Ferri
Formula: CaCO3
Reference: Christof Schäfer
Arsenopyrite
Formula: FeAsS
Artinite
Formula: Mg2(CO3)(OH)2 · 3H2O
Reference: Beyer, H. (1980) Eine Magnesium-Mineralparagenese als Folge primärer biologischer Stoffanlage und sekundärem vulkanischen Erhitzungsprozeß am Arensberg / Eifel. Der Aufschluß SB 30.; Doornveld, H.Y. (1987) Enkele mineraalvoorkomens in de Eifel. GEA, 20 (1), 32-36 (in Dutch).
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Localities: Reported from at least 79 localities in this region.
Aurichalcite
Formula: (Zn,Cu)5(CO3)2(OH)6
Localities: Reported from at least 8 localities in this region.
Azurite
Formula: Cu3(CO3)2(OH)2
Localities: Reported from at least 23 localities in this region.
Baddeleyite
Formula: ZrO2
Baghdadite
Formula: Ca3(Zr,Ti)(Si2O7)O2
Description: rock-forming, very small
Reference: in the collection of Christof Schäfer
Baryte
Formula: BaSO4
Localities: Reported from at least 39 localities in this region.
Barytolamprophyllite ?
Formula: (Ba,Na)2(Na,Ti,Fe3+)4Ti2(Si2O7)2O(OH,F)
Bassanite
Formula: Ca(SO4) · 0.5H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Batiferrite (TL)
Formula: BaTi2Fe3+8Fe2+2O19
Reference: C. L. Lengauer et al.: Mineral. Petrol. 71:1-19 (2001)
Batisite
Formula: BaNaNaTi2(Si4O12)O2
Bayerite
Formula: Al(OH)3
Reference: Hentschel, G., Die Minerale der Üdersdorfer Lava, Lapis, Weise Verlag, München, 11/1989
Bayldonite
Formula: PbCu3(AsO4)2(OH)2
Reference: Graf, HW., (1992): Fundstellen und Mineralien in de Nordeifel (Teil 1+2), MineralienWelt 1/1992, 3/1992
Beaverite-(Cu)
Formula: Pb(Fe3+2Cu)(SO4)2(OH)6
Bellbergite (TL)
Formula: (K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2O
Reference: Rüdinger, B.; Tillmanns, E. Hentschel, G. (1993): Bellbergite – a New Mineral with the Zeolite Structure Type EAB, Mineralogy and Petrology 48, 147-152
Benjaminite
Formula: Ag3Bi7S12
Reference: Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Berthierite
Formula: FeSb2S4
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Beudantite
Formula: PbFe3(AsO4)(SO4)(OH)6
Bieberite
Formula: CoSO4 · 7H2O
'Bindheimite'
Formula: Pb2Sb2O6O
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Localities: Reported from at least 74 localities in this region.
'Biotite var: Rubellan'
Birnessite
Formula: (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Reference: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
'Bitumen'
Reference: Hentschel, G., Ungewöhnliche Hohlraumminerale mit natürlichem Calciumsulfit (Hannebachit) in der Lava der Hannebacher Ley (Eifel), Der Aufschluss 37, 37-54, 1986
Bixbyite
Formula: Mn3+2O3
Bornite
Formula: Cu5FeS4
Localities: Reported from at least 11 localities in this region.
Boulangerite
Formula: Pb5Sb4S11
Localities: Reported from at least 6 localities in this region.
Bournonite
Formula: PbCuSbS3
Localities: Reported from at least 12 localities in this region.
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
'Bravoite'
Formula: (Fe,Ni)S2
Localities: Reported from at least 7 localities in this region.
Bredigite
Formula: Ca7Mg(SiO4)4
Breithauptite
Formula: NiSb
Brenkite (TL)
Formula: Ca2(CO3)F2
Type Locality:
Description: From the quaternary phonolite, hydrothermal.
Reference: Neues Jahrb.Min.,Mh.(1978) 325-329
Britholite-(Ce)
Formula: (Ce,Ca)5(SiO4)3OH
Reference: Knute Eldjarn
'Britholite Group'
Formula: (REE, Ca)5[(Si,P)O4]3X
Brochantite
Formula: Cu4(SO4)(OH)6
Localities: Reported from at least 16 localities in this region.
Brownmillerite (TL)
Formula: Ca2(Al,Fe3+)2O5
Localities: Reported from at least 6 localities in this region.
Reference: Hentschel, G. (1964): Mayenit, 12CaO . 7 Al2O3, und Brownmillerit, 2CaO.(Al,Fe)2O3, zwei neue Minerale in den Kalksteineinschlüssen der Lava des Ettringer Bellerberges, Neues Jahrbuch Mineralogie, Monatshefte, 22-29
Brucite
Formula: Mg(OH)2
Brushite
Formula: Ca(HPO4) · 2H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Bustamite
Formula: CaMn2+(Si2O6)
'Calamine'
Localities: Reported from at least 7 localities in this region.
'Calcareous Tufa'
Reference: Meyer, W. (1983) Geologischer Wanderführer: Eifel. Franckh'sche Verlangshandlung W. Keller & Co., Stuttgart.
Calcinaksite (TL)
Formula: KNaCa(Si4O10)·H2O
Type Locality:
Reference: Chukanov, N.V., Aksenov, S.M., Rastsvetaeva, R.K., Blass, G., Varlamov, D.A., Pekov, I.V., Belakovskiy, D.I. and Gurzhiy, V.V. (2013) Calcinaksite, IMA 2013-081. CNMNC Newsletter No. 18, December 2013, page 3254; Mineralogical Magazine, 77, 3249-3258; S. M. Aksenov, R. K. Rastsvetaeva, N. V. Chukanov and U. Kolitsch (2014): Structure of calcinaksite KNa[Ca(H2O)][Si4O10], the first hydrous member of the litidionite group of silicates with [Si8O20]8- tubes. Acta Crystallogr. B70, 768-775.
Calcioancylite-(Ce)
Formula: (Ce,Ca,Sr)CO3(OH,H2O)
'Calciobritholite'
Formula: (Ca,Y)5(SiO4,PO4)3(OH)
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Calcio-olivine
Formula: Ca2SiO4
'Calciopyrochlore'
Calcite
Formula: CaCO3
Localities: Reported from at least 89 localities in this region.
Calcite var: Zincian Calcite
Formula: (Ca,Zn)CO3
Reference: M Kampf collection
Caledonite
Formula: Pb5Cu2(SO4)3(CO3)(OH)6
Calumetite
Formula: CaCu4(OH)8Cl2·3.5H2O
Reference: Schlüter, J., Malcherek, T., Pohl, D. and Schäfer, C. (2016) Vondechenite, IMA 2016-065. CNMNC Newsletter No. 34, December 2016, page 1316; Mineralogical Magazine, 80, 1315–1321. [as - later discredited - "vondechenite"], Schlüter, J., Malcherek, T., Pohl, D., Schäfer, C. (2018): Vondechenite, a new hydrous calcium copper chloride hydroxide, from the Bellerberg, East-Eifel volcanic area, Germany. Neues Jahrbuch fur Mineralogie - Abhandlungen, 195, 79-86. [as - later discredited - "vondechenite"]
Cancrinite
Formula: (Na,Ca,☐)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Localities: Reported from at least 8 localities in this region.
'Cancrinite Group'
Reference: Hentschel, G. (1987): Die Mineralien der Eifelvulkane, Weise Verlag München
Carbonatecyanotrichite
Formula: Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Reference: Blaß, G. & Kruijen, F. (2014): Die Neuigkeiten aus der Vulkaneifel (2/14). Mineralien-Welt 25 (5), 62-75 (in German).
Carnotite
Formula: K2(UO2)2(VO4)2 · 3H2O
Cassiterite
Formula: SnO2
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Cattierite
Formula: CoS2
Cavoite
Formula: CaV4+3O7
Description: On-line version of Handbook page (http://rruff.info/doclib/hom/cavoite.pdf) is in fact that of cerianite-(Ce).
Reference: Handbook of Mineralogy
Celadonite
Formula: K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Reference: K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
Celestine
Formula: SrSO4
Cerianite-(Ce)
Formula: (Ce4+,Th)O2
Cerussite
Formula: PbCO3
Localities: Reported from at least 31 localities in this region.
Cervantite
Formula: Sb3+Sb5+O4
'Chabazite'
Localities: Reported from at least 10 localities in this region.
'Chabazite var: Phacolite'
Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Localities: Reported from at least 17 localities in this region.
Chabazite-K
Formula: (K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Chalcanthite
Formula: CuSO4 · 5H2O
Chalcocite
Formula: Cu2S
Localities: Reported from at least 16 localities in this region.
Chalcophanite
Formula: ZnMn4+3O7 · 3H2O
Chalcophyllite
Formula: Cu18Al2(AsO4)4(SO4)3(OH)24 · 36H2O
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 77 localities in this region.
Charlesite
Formula: Ca6(Al,Si)2(SO4)2[B(OH)4](OH,O)12 · 26H2O
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Chayesite
Formula: KMg4Fe3+[Si12O30]
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Chenite
Formula: Pb4Cu(SO4)2(OH)6
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Cheralite
Formula: CaTh(PO4)2
Description: Cheralite was redefined in 2007. The mineral originally described from Bellerberg volcano is a Monazite-(Ce) enriched in Ca+Th.
Reference: Blass, G., Graf, HW., Kolitsch, U., Sebold, D., Über neue Mineralfunde aus der Vulkaneifel, MW 6/2005
Chevkinite-(Ce)
Formula: (Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Chlorapatite
Formula: Ca5(PO4)3Cl
Reference: Blass, G., Graf, HW., Kolitsch, U., Sebold, D., Über neue Mineralfunde aus der Vulkaneifel, Mineralien-Welt 6/2005
'Chlorite Group'
Localities: Reported from at least 17 localities in this region.
Chloritoid
Formula: (Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Reference: Kratzsch, E., (2006): Der Wehr-Vulkan und seine Mineralien, MineralienWelt 17 (5)
Chlormayenite (TL)
Formula: Ca12Al14O32[◻4Cl2]
Reference: Hentschel, G. (1964): Mayenit, 12CaO . 7 Al2O3, und Brownmillerit, 2CaO.(Al,Fe)2O3, zwei neue Minerale in den Kalksteineinschlüssen der Lava des Ettringer Bellerberges, Neues Jahrbuch Mineralogie, Monatshefte, 22-29
'Chlormayenite-Wadalite series'
Reference: Juroszek, R., Krüger, H., Galuskina, I., Krüger, B., Jeżak, L., Ternes, B., Wojdyla, J., Krzykawski, T., Pautov, L., Galuskin, E. (2018): Sharyginite, Ca3TiFe2O8, A New Mineral from the Bellerberg Volcano, Germany. Minerals, 8: 308
Christofschäferite-(Ce) (TL)
Formula: Ce3CaMnTiFe(3+)Ti2(Si2O7)2O8
Type Locality:
Reference: Chukanov, N.V., Aksenov, S.M., Rastsvetaeva, R.K., Belakovskiy, D.I., Göttlicher, J., Britvin, S.N., Van, K.V. (2012) Christofschäferite-(Ce), IMA 2011-107. CNMNC Newsletter No. 13, June 2012, page 810; Mineralogical Magazine, 76, 807-817; Chukanov, N.V., Aksenov, S.M., Rastsvetaeva, R.K., Belakovskiy, D.I., Göttlicher, J., Britvin, S.N., Möckel, S. (2012) Christofschäferite (Ce), (Ce,La,Ca)4Mn2+(Ti,Fe3+)3(Fe3+,Fe2+,Ti)(Si2O7)2O8, a new chevkinite group mineral from the Eifel area, Germany. [Novye dannye o mineralakh] New Data on Minerals, 47, 33-42.
Chromite
Formula: Fe2+Cr3+2O4
Chrysoberyl
Formula: BeAl2O4
Description: analyzed by Igor Pekov
Reference: Mineralien Welt, Jg.27, Mai-Juni 2016
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Localities: Reported from at least 12 localities in this region.
Cinnabar
Formula: HgS
Reference: Weisser, D., (1963): Tektonik und Barytgänge in der SE-Eifel, Zeitschrift der deutschen geologischen Gesellschaft, Vol.115, 33-68, Hannover
Claraite
Formula: (Cu,Zn)15(CO3)4(AsO4)2(SO4)(OH)14·7H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Clinoferrosilite
Formula: Fe2+SiO3
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Clinohumite
Formula: Mg9(SiO4)4F2
Reference: Blass, G., Graf, HW., Krause, W., Klinohumit vom Emmelberg - ein Erstfund für die Eifel, Mineralien-Welt 5/1994
'Clinopyroxene Subgroup'
Localities: Reported from at least 9 localities in this region.
Clinozoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Cobaltite
Formula: CoAsS
Columbite-(Fe)
Formula: Fe2+Nb2O6
Reference: Blass, G., Graf, H.W., Kolitsch, U., Sebold, D., Neue Funde aus der Vulkaneifel , Mineralien-Welt 15/3, 58-69, 2004
Columbite-(Mn)
Formula: Mn2+Nb2O6
Combeite
Formula: Na4.5Ca3.5Si6O17.5(OH)0.5
Reference: Fischer, R.X. Tillmanns, E. (1983): Die Kristallstrukturen von natürlichem Na2Ca2Si3O9 vom Mt. Shaheru (Zaire) und aus dem Mayener Feld (Eifel), N. Jb. Mineral. Mh. 49-59.
Conichalcite
Formula: CaCu(AsO4)(OH)
Reference: [Hentschel, G., Die Mineralien der Eifelvulkane, Weise (München), 1983] [Lapis, 15 (5), 9-36]
Connellite
Formula: Cu19(SO4)(OH)32Cl4 · 3H2O
Copper
Formula: Cu
Localities: Reported from at least 16 localities in this region.
Copper var: Stanniferous Copper
Formula: (Cu,Sn)
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Localities: Reported from at least 22 localities in this region.
Corkite
Formula: PbFe3(PO4)(SO4)(OH)6
Corundum
Formula: Al2O3
Localities: Reported from at least 27 localities in this region.
Corundum var: Sapphire
Formula: Al2O3
Covellite
Formula: CuS
Localities: Reported from at least 18 localities in this region.
Cristobalite
Formula: SiO2
Localities: Reported from at least 25 localities in this region.
Crocoite ?
Formula: PbCrO4
Reference: Weiss: "Mineralfundstellen, Deutschland West", 1990
Cubanite
Formula: CuFe2S3
Cuprite
Formula: Cu2O
Localities: Reported from at least 20 localities in this region.
Cuprorivaite
Formula: CaCuSi4O10
Cuproroméite ?
Formula: Cu2Sb2(O,OH)7
Reference: Volker Reppke Collection
Cuspidine
Formula: Ca4(Si2O7)(F,OH)2
Davyne
Formula: (Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Localities: Reported from at least 10 localities in this region.
Dawsonite
Formula: NaAlCO3(OH)2
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Delafossite
Formula: CuFeO2
Devilline
Formula: CaCu4(SO4)2(OH)6 · 3H2O
Localities: Reported from at least 12 localities in this region.
Diadochite ?
Formula: Fe3+2(PO4)(SO4)(OH) · 5H2O
Reference: Weiss: "Mineralfundstellen, Deutschland West", 1990
Dickite
Formula: Al2(Si2O5)(OH)4
Localities: Reported from at least 8 localities in this region.
Digenite
Formula: Cu9S5
Localities: Reported from at least 11 localities in this region.
Diopside
Formula: CaMgSi2O6
Localities: Reported from at least 20 localities in this region.
Diopside var: Chromian Diopside
Formula: Ca(Mg,Cr)Si2O6
Reference: Erik Vercammen collection
Djurleite
Formula: Cu31S16
Dolomite
Formula: CaMg(CO3)2
Localities: Reported from at least 40 localities in this region.
Dorrite
Formula: Ca4(Mg3Fe3+9)O4(Si3Al8Fe3+O36)
Localities: Reported from at least 7 localities in this region.
Drugmanite
Formula: Pb2(Fe3+,Al)(PO4)(PO3OH)(OH)2
Reference: Schnorrer, G. & Schäfer, H. (1999): Drugmanit, Pb2(Fe3+,Al)[OH/PO4]2.H2O, ein drittes Vorkommen aus der Eifel (Grube Neue Hoffnung). Der Aufschluss, 50, 225-228. (in German); Wittern: "Mineralfundorte in Deutschland", 2001
Dumortierite
Formula: (Al,Fe3+)7(SiO4)3(BO3)O3
Reference: Haardt, W., Die vulkanischen Auswürflinge und Basalte am Killer Kopf bei Rockeskyll in der Eifel, Jb. Preuß. Geolog. Landesanstalt, Berlin 35, 177-252
Dundasite
Formula: PbAl2(CO3)2(OH)4 · H2O
Reference: Bulletin de la Société Royale des Sciences de Liège, Vol. 85, 2016, p. 30 - 55 Minéralogie de l’ancienne mine plomb-zinc de
Edenite
Formula: {Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Colour: brown
Description: rock-forming, occurs in amphibolite-xenoliths from the crystalline basement
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Eifelite (TL)
Formula: KNa3Mg4Si12O30
Reference: Abraham, K.. Gebert, W., Medenbach, 0., Schreyer, W., Hentschel, G., (1980): KNa3Mg4,5[Si12O30], ein neues Mineral der Milaritgruppe aus der Eifel, mit Natrium in Oktaederposition Fortschr. Mineral. 58, Beih. 1, 3-4.
Ekebergite (TL)
Formula: ThFeNb2O8
Type Locality:
Reference: Kjellman, J., Pay Gómez, C., Lazor, P., Majka, J., Stanley, C. and Najorka, J. (2018) Ekebergite, IMA 2018-088. CNMNC Newsletter No. 46, December 2018, page xxxx; Mineralogical Magazine, 82: xxxx–xxxx.
'Ellestadite'
Eltyubyuite
Formula: Ca12Fe3+10Si4O32Cl6
Reference: Galuskin, E.V., Galuskina, I.O., Bailau, R., Prusik, K., Gazeev, V.M., Zadov, A.E., Pertsev, N.N., Jeżak, L., Gurbanov, A.G. and Dubrovinsky, L. (2013): Eltyubyuite, Ca12Fe3+10Si4O32Cl6 - the Fe3+ analogue of wadalite: a new mineral from the Northern Caucasus, Kabardino-Balkaria, Russia. European Journal of Mineralogy, 25, 221-229.
Elyite
Formula: Pb4Cu(SO4)O2(OH)4 · H2O
Emmerichite (TL)
Formula: Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2
Reference: Chukanov, N.V., Rastsvetaeva, R.K., Aksenov, S.M., Blass, G., Pekov, I.V., Belakovskiy, D.I. and Tschörtner, J. (2013) Emmerichite, IMA 2013-064. CNMNC Newsletter No. 17, October 2013, page 3004; Mineralogical Magazine, 77, 2997-3005.
Engelhauptite (TL)
Formula: KCu3(V2O7)(OH)2Cl
Type Locality:
Reference: Pekov, I.V., Siidra, O.I., Chukanov, N.V., Yapaskurt, V.O., Britvin, S.N., Krivovichev, S.V., Schüller, W. and Ternes, B. (2013) Engelhauptite, IMA 2013-009. CNMNC Newsletter No. 16, August 2013, page 2702; Mineralogical Magazine, 77, 2695-2709; Blaß, G. & Kruijen, F. (2014): Die Neufunde aus der Vulkaneifel. Mineralien-Welt 25 (2), 66-81 (in German); Pekov, I.V., Siidra, O.I., Chukanov, N.V., Yapaskurt, V.O., Britvin, S.N., Krivovichev, S.V., Schüller, W., Ternes, B. (2015): Engelhauptite, KCu3(V2O7)(OH)2 Cl, a new mineral species from Eifel, Germany. Mineralogy and Petrology, 109, 705-711.
Enstatite
Formula: MgSiO3
Localities: Reported from at least 20 localities in this region.
Enstatite var: Bronzite
Formula: (Mg,Fe2+)2[SiO3]2
Reference: Möhl, H. (1868): Der Scheidsberg bei Remagen am Rhein, IX. Bericht des Offenbacher Vereins für Naturkunde
'Enstatite-Ferrosilite Series'
Reference: Chukanov, N.V., Aksenov, S.M., Pekov, I.V., Ternes, В., Schüller, W., Belakovskiy, D.I., Van, K.V., Blass, G. (2014): Ferroindialite (Fe2+,Mg)2Al4Si5O18, a new beryl-group mineral from the Eifel volcanic region, Germany. Zapiski RMO, 143, 46-56.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 9 localities in this region.
Erionite-Ca
Formula: (Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Reference: Blass, G., Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel, Mineralien-Welt 12/1, 17-25, 2001
Erythrite
Formula: Co3(AsO4)2 · 8H2O
Localities: Reported from at least 7 localities in this region.
Ettringite (TL)
Formula: Ca6Al2(SO4)3(OH)12 · 26H2O
Localities: Reported from at least 18 localities in this region.
Reference: Lehmann, J. (1874): Untersuchungen über die Einwirkung eines feurig-flüssigen basaltischen Magmas auf Gesteins- und Mineraleinschlüsse, Verhandlungen des naturhistorischen Vereins der preußischen Rheinlande und Westfalens, Vol. 31, Cohen Bonn, p 1-40
'Ettringite Group'
Habit: Hexagonal prisms
Colour: Colourless
Description: Ettringite, Thaumasite and Hielscherite. are visually indistinguishable and without analysis such specimens should be posted as Ettringite group
Reference: Ko 's photo of Cor Kokke specimen
Eugsterite ?
Formula: Na4Ca(SO4)3 · 2H2O
Habit: tufts of acicular crystals
Colour: white
Reference: Hentschel, G. (2014) Eifel: Neues aus alten Funden. Der Aufschluss, 65(6), 328-330.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
'Faujasite'
Reference: Blaß, G. & Schüller, W. (2012): Der Rother Kopf in der Vulkaneifel. Lapis, 37 (3), 20-29.
Faujasite-Ca
Formula: (Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2O
Reference: [Hentschel, G., Die Lavaströme der Graulai: eine neue Fundstelle in der Westeifel, Lapis, Weise Verlag München, 09/1993] [Blass, G., Emmerich, F., Graf, HW., Tschörtner, J., Minerale der Eifelvulkane, CD, published by authors, 2006]
Faustite
Formula: (Zn,Cu)Al6(PO4)4(OH)8 · 4H2O
Reference: http://perso.infonie.be/jose.dehove/photos/Waimes.htm (ID by Prof. Van Tassel)
Fayalite
Formula: Fe2+2SiO4
Localities: Reported from at least 13 localities in this region.
'Fayalite-Forsterite Series'
Localities: Reported from at least 13 localities in this region.
Fedorite
Formula: (Na,K)2-3(Ca4Na3)Si16O38(OH,F)2 · 3.5H2O
Reference: Blass, G., Graf, H.W., Kolitsch,U., Sebold, D., Neue Funde aus der Vulkaneifel, Mineralien-Welt 3/2004
'Feldspar Group'
'Fergusonite'
Fergusonite-(Ce)
Formula: CeNbO4 · 0.3H2O
Fergusonite-(Y)
Formula: YNbO4
Ferriakasakaite-(La)
Formula: {CaLa}{Fe3+AlMn2+}(Si2O7)(SiO4)O(OH)
Description: in paragenesis with niobian zirconolite, magnetite, pyrophanite and phlogopite
Reference: Chukanov, N., Zubkova, N., Schäfer, Ch., Varlamov, D., Ermolaeva, V., Polekhovsky, Y., K. Jancev, J., Pekov, I., Pushcharovsky, D. (2018): Ferriakasakaite-(La): new finds, new data and relationships with other allanite-group minerals, European Journal of Mineralogy, in press
Ferriallanite-(Ce) ?
Formula: {CaCe}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Reference: Varlamov, D.A., Yermolaeva, V.N., Chukanov, N.V., Jančev, S., Vigasina, M.F., Plechov, P.Yu. (2019): Novoe v mineralogii nadgruppy epidota: neobychnye himicheskie sostavy, tipohimizm, KR-spektroskopiya (New data on chemical composition and Raman spectra of epidote-supergroup minerals). Zapiski RMO: 1: 79-99; DOI: 10.30695/zrmo/2019.1481.07 (in Russian, with English abstract)
Ferriallanite-(La) (TL)
Formula: {CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Type Locality:
Reference: Kolitsch, U., Mills, S.J., Miyawaki, R., and Blaß, G. (2011): CNMNC Newsletter 8, 290; Kolitsch, U., Mills, S.J., Miyawaki, R. & Blass, G. (2012): Ferriallanite-(La), a new member of the epidote supergroup from the Eifel, Germany. European Journal of Mineralogy, 24, 741-747.
Ferri-fluoro-katophorite
Formula: Na(CaNa)(Mg4Fe3+)(AlSi7O22)F2
Reference: Blaß, G. & Kruijen, F. (2016): Die Mineralogischen Neuigkeiten aus der Vulkaneifel. Mineralien-Welt 27 (3)
Ferri-kaersutite
Formula: NaCa2(Mg3Fe3+Ti)(Al2Si6O22)O2
Ferri-katophorite
Formula: Na(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Ferrimolybdite
Formula: Fe2(MoO4)3 · nH2O
Reference: Fransolet, A.M., Kramm, U., Schreyer, W. (1977): Metamorphose und Magmatismus im Venn-Stavelot-Massiv, Ardennen, Fortschr. Miner., Vol. 55, Beiheft 2, 75-103; http://perso.infonie.be/jose.dehove/photos/La%20Helle/ferrimolybdite.htm
Ferri-obertiite (TL)
Formula: Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Localities: Reported from at least 7 localities in this region.
Reference: Oberti, R., Boiocchi, M., Hawthorne, F.C.,Ball, N.A. and Blass, G. (2015) Ferri-obertiite, IMA 2015-079. CNMNC Newsletter No. 28, December 2015, page 1863; Mineralogical Magazine: 79: 1859–1864; Oberti, R., Boiocchi, M., Hawthorne, F.C., Ball, N.A., Blass, G. (2017): Ferri-obertiite from the Rothenberg quarry, Eifel volcanic complex (Germany): mineral data and crystal-chemistry of a new amphibole end-member. Mineralogical Magazine, 81, 641–651.
'Ferri-taramite'
Formula: Na(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
'Ferri-tschermakite'
Formula: ☐{Ca2}{Mg3Fe3+2}(Al2Si6O22)(OH)2
Description: rock-forming, occurs in amphibolite-xenoliths from the crystalline basement
Reference: in the collection of Christof Schäfer
Ferro-ferri-katophorite
Formula: Na(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Ferro-ferri-obertiite ?
Formula: NaNa2(Fe2+3Fe3+Ti)Si8O22O2
Description: A specimen tested via quantitative EDS and IR by Nikita Chukanov corresponds with a ferro-ferri-obertiite composition. Fe<sup>3+</sup>/Fe<sup>2+</sup> ratio was determined via charge balance and IR spectrum show absence of (OH).
Reference: Günter Blaß information
Ferroindialite (TL)
Formula: (Fe2+,Mg)2Al4Si5O18
Type Locality:
Reference: Chukanov, N.V., Aksenov, S.M., Pekov, I.V., Ternes, В., Schüller, W., Belakovskiy, D.I., Van, K.V., Blass, G. (2014): Ferroindialite (Fe2+,Mg)2Al4Si5O18, a new beryl-group mineral from the Eifel volcanic region, Germany. Zapiski RMO, 143, 46-56.
Ferro-katophorite
Formula: {Na}{CaNa}{Fe2+4Al}[(AlSi7)O22](OH)2
Reference: El-Kaluoby, B., Mineralbestand und Gefüge vulkanischer Glimmerschiefer-Auswürflinge des Kyller Kopfes, Westeifel, Diss., Rhein. Fried.-Wilh.-Universität, Bonn, 1981
Ferro-pargasite
Formula: {Na}{Ca2}{Fe2+4Al}(Al2Si6O22)(OH)2
Reference: in the collection of Christof Schäfer
Ferrorhodonite
Formula: CaMn3Fe(Si5O15)
Reference: in the collection of Christof Schäfer
Ferro-richterite
Formula: {Na}{CaNa}{Fe2+5}(Si8O22)(OH)2
Reference: in the collection of Christof Schäfer; Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Ferrosaponite ?
Formula: Ca0.3(Fe2+,Mg,Fe3+)3((Si,Al)4O10)(OH)2 · 4H2O
Reference: ko.jansen
Ferrosilite
Formula: FeSiO3
Localities: Reported from at least 8 localities in this region.
Fersmanite
Formula: Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3
Reference: Hentschel, G., Neufunde von Üdersdorf, Lapis, Weise Verlag, München, 09/1993
Fersmite
Formula: (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Flörkeite (TL)
Formula: (K3Ca2Na)[Al8Si8O32] · 12H2O
Localities: Reported from at least 6 localities in this region.
Reference: C. L. Lengauer, U. Kolitsch, E. Tillmanns (2009): Flörkeite, K3Ca2Na[Al8Si8O32].12H2O, a new phillipsite-type zeolite from the Bellerberg, East Eifel volcanic area, Germany. Eur. J. Mineral. 21, 901-913;.
Fluorapatite
Formula: Ca5(PO4)3F
Localities: Reported from at least 66 localities in this region.
Fluorapophyllite-(K)
Formula: KCa4(Si8O20)(F,OH) · 8H2O
Fluorbritholite-(Ce)
Formula: (Ce,Ca)5(SiO4)3F
Reference: Zubkova. N.V., Chikanov, N.V., Pekov, I.V., Schäfer, Ch.J., Yapaskurt, V.O., Pushcharovsky, D.Yu. (2015): Lanthanum-rich Fluorbritholithe-(Ce) from young alkaline volcanic rock of Eifel (Germany) and ist crystal structure. Cation ordering in Briotholites. Doklady Earth Sciences, Vol. 464, No. 2, pp. 199-202
Fluorcalciobritholite
Formula: (Ca,REE)5(SiO4,PO4)3F
Reference: Schäfer, Ch. & Schäfer, H. (2018) Über Dawsonit, Britholith, Ferriallanit und einige Amphibole aus den Auswürflingen des Laacher Vulkans, Der Aufschluss, Vol. 69(4), 201-219
Fluorcalciopyrochlore
Formula: (Ca,Na)2(Nb, Ti)2O6F
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Fluorellestadite
Formula: Ca5(SiO4)1.5(SO4)1.5F
Fluorite
Formula: CaF2
Localities: Reported from at least 16 localities in this region.
Fluornatropyrochlore
Formula: (Na,Pb,Ca,REE,U)2Nb2O6F
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.; Christophe Boutry Collection.
Fluoro-edenite ?
Formula: {Na}{Ca2}{Mg5}(AlSi7O22)(F,OH)2
Reference: Analysed sample Collection of Bernd Ternes
Fluorophlogopite
Formula: KMg3(AlSi3O10)(F,OH)2
Reference: Blaß, G. & Schüller, W. (2012): Der Rother Kopf in der Vulkaneifel. Lapis, 37 (3), 20-29.
Fluoro-richterite
Formula: {Na}{CaNa}{Mg5}(Si8O22)(F,OH)2
Forsterite
Formula: Mg2SiO4
Localities: Reported from at least 42 localities in this region.
Fougèrite
Formula: Fe2+4Fe3+2(OH)12[CO3]·3H2O
Fresnoite
Formula: Ba2Ti(Si2O7)O
Friedrichbeckeite (TL)
Formula: K(□0.5Na0.5)2Mg2Be3Si12O30
Type Locality:
Reference: [IMA website - Proposals approved in August 2008] [ Lengauer, C.L., Hrauda, N., Kolitsch, U., Krickl, R., Tillmanns, E. (2009): Friedrichbeckeite, K(□0.5Na0.5)2(Mg0.8Mn0.1Fe0.1)2(Be0.6 Mg0.4)3[Si12O30], a new milarite-type mineral from the Bellerberg volcano, Eifel area, Germany. Mineralogy and Petrology, 79]
Galena
Formula: PbS
Localities: Reported from at least 70 localities in this region.
Galena var: Argentiferous Galena
Formula: PbS
Reference: http://www.wisoveg.de/wisoveg/heimatkalender-eu/2004/90klapperts.html
'Garnet Group'
Formula: X3Z2(SiO4)3
Garronite-Ca
Formula: Na2Ca5Al12Si20O64 · 27H2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München, 1983
Gaudefroyite
Formula: Ca4Mn3+2-3(BO3)3(CO3)(O,OH)3
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Gehlenite
Formula: Ca2Al(AlSiO7)
Localities: Reported from at least 10 localities in this region.
Gersdorffite
Formula: NiAsS
Localities: Reported from at least 9 localities in this region.
Gibbsite
Formula: Al(OH)3
'Gismondine'
Gismondine-Ca
Formula: CaAl2Si2O8 · 4H2O
Localities: Reported from at least 11 localities in this region.
'Glass'
Localities: Reported from at least 9 localities in this region.
Glaucocerinite
Formula: (Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Goethite
Formula: α-Fe3+O(OH)
Localities: Reported from at least 33 localities in this region.
Gonnardite
Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O
Goslarite
Formula: ZnSO4 · 7H2O
Götzenite
Formula: NaCa6Ti(Si2O7)2OF3
Localities: Reported from at least 10 localities in this region.
Goyazite
Formula: SrAl3(PO4)(PO3OH)(OH)6
Reference: Bulletin de la Société Royale des Sciences de Liège, Vol. 85, 2016, p. 30 - 55 Minéralogie de l’ancienne mine plomb-zinc de
Grandidierite
Formula: (Mg,Fe2+)(Al,Fe3+)3(SiO4)(BO3)O2
Graphite
Formula: C
Localities: Reported from at least 7 localities in this region.
Greenockite
Formula: CdS
Localities: Reported from at least 7 localities in this region.
Grossular
Formula: Ca3Al2(SiO4)3
Localities: Reported from at least 9 localities in this region.
Grossular var: Hibschite
Formula: Ca3Al2(SiO4)3-x(OH)4x
Reference: [Blass, G., Graf, H.W., Neue Mineralienfunde aus der Eifel und dem Siegerland, Mineralien-Welt 10/3, 23, 1999] [A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001]
Günterblassite (TL)
Formula: (K,Ca,Ba)2(Fe,Ca,Mg,Na)[(Si,Al)13O25(OH)4] · 7H2O ·
Reference: Rastsvetaeva, R.K., Aksenova, S.M., Chukanov, N.V. (2012): Crystal structure of günterblassite, a new mineral with a triple tetrahedral layer. Doklady Chemistry, 442, 57-62; Chukanov, N.V., Rastsvetaeva, R.K., Aksenov, S.M., Pekov, I.V., Zubkova, N.V., Britvin, S.N., Belakovskiy, D.I., Schueller, W., Ternes, B. (2012): Günterblassite, (K,Ca)3−xFe[(Si,Al)13O25(OH,O)4] • 7H2O, a new mineral: the first phyllosilicate with triple tetrahedral layer. Geology of Ore Deposits 54, 656-662. ; Blaß, G. & Schüller, W. (2012): Der Rother Kopf in der Vulkaneifel. Lapis, 37 (3), 20-29.; Aksenov, S. M., Rastsvetaeva, R. K., & Chukanov, N. V. (2014). The crystal structure of emmerichite Ва 2Na 3Fe 3+ Ti 2 (Si 2O 7) 2O 2F 2, a new lamprophyllite-group mineral. Zeitschrift für Kristallographie–Crystalline Materials, 229(1), 1-7.
Gypsum
Formula: CaSO4 · 2H2O
Localities: Reported from at least 37 localities in this region.
Gypsum var: Selenite
Formula: CaSO4 · 2H2O
Gyrolite
Formula: NaCa16Si23AlO60(OH)8 · 14H2O
'Halloysite'
Formula: Al2(Si2O5)(OH)4
Halloysite-7Å
Formula: Al2(Si2O5)(OH)4
Hannebachite (TL)
Formula: CaSO3 · H2O
Description: From the quaternary basalt top (in porous melilite-nepheline-leucitite).
Reference: Hentschel, G., Tillmanns, E., Hofmeister, W. (1985): Hannebachite, natural calciumsulfite hemihydrate, CaS03.1/2H2O. N. Jb. Mineral. Mh., 1985, 241-250.
Harmotome
Formula: (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] · 12H2O
Harmunite
Formula: CaFe2O4
Reference: Blaß, G. & Kruijen, F. (2014): Die Neuigkeiten aus der Vulkaneifel (2/14). Mineralien-Welt 25 (5), 62-75 (in German).
Haüyne
Formula: (Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Localities: Reported from at least 33 localities in this region.
Haüyne var: Berzeline (of Necker)
Formula: (Na,Ca)4-8(Al6Si6O24)(SO4,S,Cl)1-2
Hawleyite
Formula: CdS
Reference: Bulletin de la Société Royale des Sciences de Liège, Vol. 85, 2016, p. 30 - 55 Minéralogie de l’ancienne mine plomb-zinc de
Hedenbergite
Formula: CaFe2+Si2O6
Localities: Reported from at least 6 localities in this region.
Hematite
Formula: Fe2O3
Localities: Reported from at least 66 localities in this region.
Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
Localities: Reported from at least 13 localities in this region.
Hercynite
Formula: Fe2+Al2O4
Localities: Reported from at least 14 localities in this region.
Hercynite var: Picotite
Formula: (Fe,Mg)(Al,Cr)2O4
Hessite
Formula: Ag2Te
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.; Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Hetaerolite
Formula: ZnMn2O4
Reference: Blass, G., Graf , HW., (1994): Neufunde von Bekannten Fundorten (IX), MW 1/1994
Heterogenite
Formula: Co3+O(OH)
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
'Heulandite subgroup'
Reference: Hentschel, G., Die Mineralien des Arensberges bei Zilsdorf, Eifel, Der Aufschluß 29, 219-227, 1978
Hexahydrite
Formula: MgSO4 · 6H2O
Hielscherite (TL)
Formula: Ca3Si(SO4)(SO3)(OH)6 · 11H2O
Type Locality:
Reference: Sold at Ste Marie-aux-Mines show 2011; Pekov, I.V., Chukanov, N.V., Kabalov, Y.K., Britvin, S.N., Göttlicher, J., Yapaskurt, V.O., Zadov, A.E., Krivovichev, S.V., Schüller, W. and Ternes, B. (2011) Hielscherite, IMA 2011-037. CNMNC Newsletter No. 10, October 2011, page 2556.; Pekov, I.V., Chukanov, N.V., Britvin, S.N., Kabalov, Y.K., Göttlicher, J., Yapaskurt, V.O., Zadov, A.E., Krivovichev, S.V., Schüller, W., Ternes, B. (2012): The sulfite anion in ettringite-group minerals: a new mineral species hielscherite, Ca3Si(OH)6(SO4)(SO3)·11H2O, and the thaumasite-hielscherite solid-solution series. Mineralogical Magazine, 76, 1133-1152
Hillebrandite
Formula: Ca2(SiO3)(OH)2
Description: The matrix of a relatively dense, calcium-rich xenolith found by W. Schüller contained about 4% hillebrandite (Rietveld refinement of x-ray powder photograph). The species, however, cannot be visually identified in the dense xenolith matrix.
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Hillesheimite (TL)
Formula: (K,Ca,Ba,□)2(Mg,Fe,Ca,□)2[(Si,Al )13O23(OH)6](OH)·8H2O
Type Locality:
Description: Hielscherite, Ettringite, or Thaumasite from this locality are visually indistinguishable and without analysis should be labeled Ettringite group.
Reference: Chukanov, N.V., Zubkova, N.V.,Pekov, I.V., Belakovsky, D.I., Schüller, W., Ternes, B., Blab, G. and Pushcharovsky, D.Y.(2012): Hillesheimite, IMA 2011-080. CNMNC Newsletter No. 12, February 2012, page 152; Mineralogical Magazine, 76, 151-155; Chukanov, N. V., Zubkova, N. V., Pekov, I. V., Belakovskiy, D. I., Schüller, W., Ternes, B., ... & Pushcharovsky, D. Y. (2013). Hillesheimite,(K, Ca,□) 2 (Mg, Fe, Ca,□) 2 [(Si, Al) 13O23 (OH) 6](OH)· 8H2O, a new phyllosilicate mineral of the Günterblassite group. Geology of Ore Deposits, 55(7), 549-557.
Hinsdalite
Formula: PbAl3(PO4)(SO4)(OH)6
Reference: Thomas Kleser collection
Hiortdahlite
Formula: (Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4
Hopeite
Formula: Zn3(PO4)2 · 4H2O
'Hornblende'
Localities: Reported from at least 33 localities in this region.
Hörnesite
Formula: Mg3(AsO4)2 · 8H2O
Reference: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Hügelite ?
Formula: Pb2(UO2)3(AsO4)2O2 · 5H2O
Description: Old label; probably Michael mine (the type locality) is meant.
Reference: A.J. Locock, P.C. Burns (2003) The structure of hügelite, an arsenate of the phosphuranylite group, and its relationship to dumontite. Mineralogical Magazine, 67, 1109–1120.
Huttonite
Formula: ThSiO4
Hydrocalumite
Formula: Ca4Al2(OH)12(Cl,CO3,OH)2 · 4H2O
Localities: Reported from at least 7 localities in this region.
Hydrocerussite
Formula: Pb3(CO3)2(OH)2
Localities: Reported from at least 6 localities in this region.
Hydroglauberite ?
Formula: Na10Ca3(SO4)8 · 6H2O
Habit: tufts of acicular crystals
Colour: white
Reference: Hentschel, G. (2014) Eifel: Neues aus alten Funden. Der Aufschluss, 65(6), 328-330.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Hydromagnesite
Formula: Mg5(CO3)4(OH)2 · 4H2O
Localities: Reported from at least 6 localities in this region.
Hydrotalcite
Formula: Mg6Al2(CO3)(OH)16 · 4H2O
Hydroxyapophyllite-(K)
Formula: KCa4(Si8O20)(OH,F) · 8H2O
Hydroxycalciopyrochlore
Formula: (Ca,Na,U,□)2(Nb,Ti)2O6(OH)
Reference: Zubkova. N.V., Chikanov, N.V., Pekov, I.V., Schäfer, Ch.J., Yapaskurt, V.O., Pushcharovsky, D.Yu. (2015): Lanthanum-rich Fluorbritholithe-(Ce) from young alkaline volcanic rock of Eifel (Germany) and ist crystal structure. Cation ordering in Briotholites. Doklady Earth Sciences, Vol. 464, No. 2, pp. 199-202
Hydroxylapatite
Formula: Ca5(PO4)3(OH)
Hydroxymanganopyrochlore (TL)
Formula: (Mn2+,Th,Na,Ca,REE)2(Nb,Ti)2O6(OH)
Type Locality:
Reference: Chukanov, N.V., Blass, G., Zubkova, N.V., Pekov, I.V., Pushcharovsky, D.Y. and Prinz, H. (2012) Hydroxymanganopyrochlore, IMA 2012-005. CNMNC Newsletter No. 13, June 2012, page 813; Mineralogical Magazine, 76, 807-817; Blaß, G. & Kruijen, F. (2012): Die neuen Mineralfunde aus der Vulkaneifel. Mineralien-Welt 23 (5), 38-48 (in German).
Hydrozincite
Formula: Zn5(CO3)2(OH)6
Localities: Reported from at least 18 localities in this region.
'Hypersthene'
Formula: (Mg,Fe)SiO3
Localities: Reported from at least 10 localities in this region.
Ilmenite
Formula: Fe2+TiO3
Localities: Reported from at least 19 localities in this region.
Ilvaite ?
Formula: CaFe3+Fe2+2(Si2O7)O(OH)
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Indialite
Formula: Mg2Al3(AlSi5O18)
Iron
Formula: Fe
Localities: Reported from at least 6 localities in this region.
Iron var: Kamacite
Formula: (Fe,Ni)
Reference: Rambaldi, E., Jagoutz, E. & Wasson, J. T. (1974) Bitburg, a group-IB iron meteorite with silicate inclusions. Mineralogical Magazine 39 (305): 595-600. (March 1974)
Iron var: Martensite
Formula: Fe
Reference: Buchwald, V. F. (1975). Handbook of Iron Meteorites: Their History, Distribution, Composition and Structure (3 Vol.). Univ. of California Press: Berkley. 1418 pages
Isocubanite
Formula: CuFe2S3
Reference: Sharygin, V. V. (2012). Mineralogy of metacarbonate xenolith from alkali basalt, E. Eifel, Germany. In Ore Potential of Alkaline, Kimberlite and Carbonatite Magmatism. Book of Abstracts, XXIX International Conference. Training Program: Alkaline Magmatism of the Earth, Sudak-Moscow, ONTI GEOCHI RAS (pp. 156-158).
Jacobsite
Formula: Mn2+Fe3+2O4
Jamesonite
Formula: Pb4FeSb6S14
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Localities: Reported from at least 23 localities in this region.
Jasmundite (TL)
Formula: Ca11(SiO4)4O2S
Reference: Dent Glasser, L. S., Lee, C. K. (1981): The Structure of Jasmundite, Ca22(Si04)804S2, Acta Cryst., Vol. 37, 803-806
Jennite
Formula: Ca9(Si3O9)2(OH)8 · 8H2O
Jeremejevite
Formula: Al6(BO3)5(F,OH)3
Localities: Reported from at least 6 localities in this region.
Jordanite
Formula: Pb14(As,Sb)6S23
Joséite-B
Formula: Bi4Te2S
Reference: Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Kaersutite
Formula: {Na}{Ca2}{Mg3AlTi}(Al2Si6O22)O2
Localities: Reported from at least 10 localities in this region.
Kalsilite
Formula: KAlSiO4
Kaolinite
Formula: Al2(Si2O5)(OH)4
Katoite
Formula: Ca3Al2(SiO4)3-x(OH)4x (x = 1.5-3)
Kerimasite
Formula: Ca3Zr2(SiO4)(Fe3+O4)2
Kermesite
Formula: Sb2S2O
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Khesinite
Formula: Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
Reference: Shchipalkina, N.V., Pekov, I.V., Chukanov, N.V., Koshlyakova, N.N., Ternes, B. & Schüller, W. (2019): Crystal chemistry of dorrite from the Eifel volcanic region, Germany, and chemical variations in the khesinite-dorrite-rhönite-kuratite solid-solution system. Mineralogy and Petrology 113, 249-259.
Kinoshitalite
Formula: (Ba,K)(Mg,Mn2+,Al)3(Al2Si2O10)(OH)2
Reference: Hawthorne, F. C., Cooper, M.A., Grice, J.D., Ottolini, l., A new anhydrous amphibole from the Eifel region, Germany: Description and crystal structure of obertiite, Na Na2(Mg3,Fe,Ti)Si8O28O2, American Mineralogist 85, 236-241, 2000
Kottenheimite (TL)
Formula: Ca 3Si(SO4)2(OH)6·12H2O
Type Locality:
Reference: Chukanov, N.V., Britvin, S.N., Zadov, A.E. and Van, K.V. (2011) Kottenheimite, IMA 2011-038. CNMNC Newsletter No. 10, October 2011, page 2557; Chukanov, N.V., Britvin S.N., Van, K.V., Möckel, S., Zadov, A.E. (2012): Kottenheimite, Ca3Si(OH)6(SO4)2·12H2O, a new member of the ettringite group from the Eifel area, Germany. Canadian Mineralogist 50, 55-63.; Blaß, G. & Kruijen, F. (2013): Die Mineralogischen Neuigkeiten aus der Vulkaneifel. Mineralien-Welt 24 (3), 33-41.
Köttigite
Formula: Zn3(AsO4)2 · 8H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Kruijenite (TL)
Formula: Ca4Al4(SO4)F2(OH)16·2H2O
Type Locality:
Reference: Chukanov, N.V., Zubkova, N.V., Blass, G., Pekov, I.V., Varlamov, D.A., Belakovskiy, D.I., Ksenofontov, D.A., Britvin, S.N., Pushcharovsky, D.Y. (2018) Kruijenite, IMA 2018-057. CNMNC Newsletter No. 45, October 2018: page xxx; Mineralogical Magazine: 82: xxx-xxx; http://forum.amiminerals.it/viewtopic.php?f=5&t=14984
Ktenasite
Formula: Zn(Cu,Zn)4(SO4)2(OH)6 · 6H2O
Kumtyubeite
Formula: Ca5(SiO4)2F2
Colour: light grey
Description: In a Ca-rich xenolith as extremely small, light grey spots in a matrix consisting mainly of ellestadite, spurrite, reinhardbraunsite, and other species. Difficult to identify visually on the fracture surfaces of the test sample (analysis N.V. Chukanov on a specimen found by W. Schüller).
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Kuzelite
Formula: Ca4Al2(OH)12[SO4] · 6H2O
Kyanite
Formula: Al2(SiO4)O
Laachite (TL)
Formula: (Ca,Mn)2Zr2Nb2TiFeO14
Type Locality:
Reference: - + [Chukanov, N.V., Krivovichev, S.V., Pakhomova, A.S., Pekov, I.V., Schäfer, C., Vigasina, M.F. and Van, K.V. (2013) Laachite, IMA 2012-100. CNMNC Newsletter No. 16, 2013, page 2700; Mineralogical Magazine, 77, 2695-2709], [Schäfer, Ch., Chukanov, N. (2014): Über den Laachit, ein neues, mit Zirkonolith verwandtes Mineral vom Laacher Vulkan, Der Aufschluss, Vol. 65 (4), 228-239]
Laihunite
Formula: Fe2+Fe3+2(SiO4)2
Reference: Blass, G., Graf, H.W., Neufunde von bekannten Fundorten (14), Mineralien-Welt 6/4, 37, 1995
Lakargiite
Formula: Ca(Zr,Sn,Ti)O3
Lammerite
Formula: Cu3(AsO4)2
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Lamprophyllite
Formula: (Na,Mn2+)3(Sr,Na)2(Ti,Fe3+)3(Si2O7)2O2(OH,O,F)2
Reference: Chukanov, N. V., Zubkova, N. V., Pekov, I. V., Belakovskiy, D. I., Schüller, W., Ternes, B., ... & Pushcharovsky, D. Y. (2013). Hillesheimite,(K, Ca,□) 2 (Mg, Fe, Ca,□) 2 [(Si, Al) 13O23 (OH) 6](OH)· 8H2O, a new phyllosilicate mineral of the Günterblassite group. Geology of Ore Deposits, 55(7), 549-557.
'Lamprophyllite Group'
Formula: AP2MH2MO4(Si2O7)2(XOM)2(XOA)2
Lanarkite
Formula: Pb2(SO4)O
Langite
Formula: Cu4(SO4)(OH)6 · 2H2O
Localities: Reported from at least 11 localities in this region.
Larnite
Formula: Ca2SiO4
Localities: Reported from at least 6 localities in this region.
Laurionite
Formula: PbCl(OH)
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Lavendulan
Formula: NaCaCu5(AsO4)4Cl · 5H2O
Låvenite
Formula: (Na,Ca)2(Mn2+,Fe2+)(Zr,Ti)(Si2O7)(O,OH,F)2
Lead
Formula: Pb
Leadhillite
Formula: Pb4(CO3)2(SO4)(OH)2
Localities: Reported from at least 8 localities in this region.
Lepidocrocite
Formula: γ-Fe3+O(OH)
Localities: Reported from at least 8 localities in this region.
Leucite
Formula: K(AlSi2O6)
Localities: Reported from at least 58 localities in this region.
'Leucite basanite'
Reference: Meyer, W. (1983) Geologischer Wanderführer: Eifel. Franckh'sche Verlangshandlung W. Keller & Co., Stuttgart.
'Lévyne'
Lévyne-Ca
Formula: (Ca,Na2,K2)[Al2Si4O12] · 6H2O
Reference: [Hentschel, G., (1980): Weitere bemerkenswerte Mineralfunde aus quartären Vulkanvorkommen der Eifel, Mainzer geowiss. Mitt. 8, 169-172] [Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors]
Libethenite
Formula: Cu2(PO4)(OH)
Liebauite (TL)
Formula: Ca3Cu5Si9O26
Reference: Zöller, M.H., Tillmanns, E., Hentschel, G. (1992): Liebauite, Ca3Cu5Si9O26, a new silicate mineral with 14er single chain. Zeitschrift für Kristallographie, 200, 115-126.
Lileyite (TL)
Formula: Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2
Reference: Chukanov, N.V., Pekov, I.V., Rastsvetaeva, R.K., Aksenov, S.M., Zadov, A.E., Van, K.V., Blass, G., Schüller, W. & Ternes, B. (2012): Lileyite, Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2, a new lamprophyllite-group mineral from the Eifel volcanic area, Germany. European Journal of Mineralogy, 24, 181-188.
'Limonite'
Formula: (Fe,O,OH,H2O)
Localities: Reported from at least 27 localities in this region.
Linarite
Formula: PbCu(SO4)(OH)2
Localities: Reported from at least 14 localities in this region.
Litharge
Formula: PbO
Lizardite
Formula: Mg3(Si2O5)(OH)4
Lorenzenite
Formula: Na2Ti2(Si2O6)O3
Reference: Blass, G., Graf, H.W., Kolitsch, U., Sebold, D., Neue Funde aus der Vulkaneifel , Mineralien-Welt 15/3, 58-69, 2004
Maghemite
Formula: (Fe3+0.670.33)Fe3+2O4
Magnesio-arfvedsonite ?
Formula: {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Reference: Hand Egon Künzel, Günter Blaß, Willi Schüller (2011) Mineralien - Bomben - Grottensteine: Der Nickenicher Weinberg. Lapis, 36, #7-8, 55-66
Magnesioferrite
Formula: MgFe3+2O4
Localities: Reported from at least 7 localities in this region.
Magnesio-fluoro-arfvedsonite
Formula: [Na][Na2][Mg4Fe3+][Si8O22](F,OH)2
Magnesio-fluoro-hastingsite
Formula: {Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)F2
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Magnesio-hastingsite
Formula: {Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)(OH)2
Magnesite
Formula: MgCO3
Localities: Reported from at least 6 localities in this region.
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 83 localities in this region.
Malachite
Formula: Cu2(CO3)(OH)2
Localities: Reported from at least 52 localities in this region.
'Manganese Oxides'
'Manganese Oxides var: Manganese Dendrites'
Mangani-obertiite (TL)
Formula: Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Localities: Reported from at least 6 localities in this region.
Description: A mineral with the empirical formula (K0.18Na0.84)(Na1.86Ca0.08Fe2+0.06)(Mg3.09Zn0.01Li0.03Fe3+0.29Mn3+0.37Fe2+0.41Ti4+0.86Al0.03)Si8.00O22[(OH)0.20F0.26O1.54] was published by Hawthorne et al (2000) as obertiite, but was later renamed ferri-obertiite and then mangani-obertiite. See the respective mineral pages for further details.
Reference: Hawthorne, F. C., Cooper, M.A., Grice, J.D., Ottolini, l. (2000): A new anhydrous amphibole from the Eifel region, Germany: Description and crystal structure of obertiite, Na Na2(Mg3,Fe,Ti)Si8O28O2, American Mineralogist 85, 236-241
'Manganogel'
Formula: ~MnO2 · nH2O
Manganogrunerite
Formula: ☐{Mn2+2}{Fe2+5}(Si8O22)(OH)2
Reference: Arliguie M collection
Mangano-mangani-ungarettiite
Formula: NaNa2(Mn2+2Mn3+3)(Si8O22)O2
Reference: Blass, G., Graf, HW., Kolitsch, U., Sebold, D., Über neue Mineralfunde aus der Vulkaneifel, MW 6/2005; Blaß, G. & Kruijen, F. (2013): Die Mineralogischen Neuigkeiten aus der Vulkaneifel. Mineralien-Welt 24 (3), 33-41.
'Manganomelane'
Reference: Found by Frank de Wit
Marcasite
Formula: FeS2
Localities: Reported from at least 29 localities in this region.
Marokite
Formula: CaMn3+2O4
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Massicot (TL)
Formula: PbO
Meionite
Formula: Ca4Al6Si6O24CO3
Localities: Reported from at least 13 localities in this region.
Melanterite
Formula: Fe2+(H2O)6SO4 · H2O
'Melilite Group'
Formula: Ca2M(XSiO7)
Localities: Reported from at least 25 localities in this region.
Mendigite (TL)
Formula: Mn2Mn2MnCa(Si3O9)2
Reference: Chukanov, N.V., Aksenov, S.M., Rastsvetaeva, R.K., Van, K.V., Belakovskiy, D.I., Pekov, I.V., Gurzhiy, V.V., Schüller W. and Ternes, B. (2014) Mendigite, IMA 2014- 007. CNMNC Newsletter No. 20, June 2014, page 556; Mineralogical Magazine, 78, 549-558.; Chukanov, N.V., Aksenov, S.M., Rastsvetaeva, R.K., Van, K.V., Belakovskiy, D.I., Pekov, I.V., Gurzhiy, V.V., Schüller, W., Ternes, B. (2015): Mendigite, Mn2Mn2MnCa(Si3O9)2, a new mineral species from the Eifel volcanic region, Germany. Zapiski RMO, 144(2), 48-60
Meneghinite
Formula: Pb13CuSb7S24
Reference: Wagner, T., and Cook, N.J. (2000): Mineralium Deposita 35, 206-222.
Merrihueite
Formula: (K,Na)2(Fe,Mg)5Si12O30
Reference: Blass, G., Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel, Mineralien-Welt 12/1, 17-25, 2001
Merrillite
Formula: Ca9NaMg(PO4)7
Reference: Rambaldi, E., Jagoutz, E. & Wasson, J. T. (1974) Bitburg, a group-IB iron meteorite with silicate inclusions. Mineralogical Magazine 39 (305): 595-600. (March 1974)
Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
Reference: Hentschel, G., Die Mineralien des Arensberges bei Zilsdorf, Eifel, Der Aufschluß 29, 219-227, 1978
Metastibnite
Formula: Sb2S3
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
'Meteoritic Iron'
Description: "microstructure is that of a rapidly solidified iron-nickel alloy…"
Reference: Buchwald, V. F. (1975). Handbook of Iron Meteorites: Their History, Distribution, Composition and Structure (3 Vol.). Univ. of California Press: Berkley. 1418 pages
'Mica Group'
Reference: Ko Jansen collection
Microcline var: Hyalophane
Formula: (K,Ba)[Al(Si,Al)Si2O8]
Reference: Riley, T., Bailey, K., Barium-rich Sanidine Megacrysts from the West Eifel (Germany), N: JB. Miner. Mh., 18-30, 2003
Millerite
Formula: NiS
Localities: Reported from at least 10 localities in this region.
Mimetite
Formula: Pb5(AsO4)3Cl
Localities: Reported from at least 6 localities in this region.
Minium
Formula: Pb3O4
Mirabilite
Formula: Na2SO4 · 10H2O
Description: Forms millimeter-sized, clear, isometric crystals which quickly disintegrate.
Reference: Hentschel, G. (2014) Eifel: Neues aus alten Funden. Der Aufschluss, 65(6), 328-330.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Molybdenite
Formula: MoS2
'Monazite'
Localities: Reported from at least 6 localities in this region.
Monazite-(Ce)
Formula: Ce(PO4)
Localities: Reported from at least 8 localities in this region.
Monohydrocalcite
Formula: CaCO3 · H2O
Monticellite
Formula: CaMgSiO4
Reference: [Hentschel, G., Die Mineralien der Eifelvulkane, Weise (München), 1983] [Lapis, 15 (5), 9-36]
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Localities: Reported from at least 25 localities in this region.
Mottramite
Formula: PbCu(VO4)(OH)
Localities: Reported from at least 7 localities in this region.
Mottramite var: Duhamelite
Formula: (Pb,Bi,Ca)Cu(VO4)(OH,O)
Reference: Blass, G. (1992): Spektakuläre Neufunde vom "Eicher Sattel" in der östlichen Vulkaneifel, Mineralien-Welt 5/1992
Mullite
Formula: Al4+2xSi2-2xO10-x
Localities: Reported from at least 16 localities in this region.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 14 localities in this region.
Muscovite var: Fuchsite
Formula: K(Al,Cr)3Si3O10(OH)2
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Nabimusaite
Formula: KCa12(SiO4)4(SO4)2O2F
Reference: http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Mayen/Ettringen/Bellerberg/Ettringer%20Bellerberg%20%28Stbr.%20Caspar%29
Nacrite
Formula: Al2(Si2O5)(OH)4
Reference: K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
Namansilite
Formula: NaMn3+Si2O6
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Namuwite
Formula: Zn4(SO4)(OH)6 · 4H2O
Narsarsukite
Formula: Na4(Ti,Fe)2[Si8O20](O,OH,F)2
Reference: [Hentschel, G., Neue Mineralfunde aus dem Laacher Vulkangebiet, Mainzer geowiss. Mitt. 9, 121–125, 1980] [Lapis, 15 (5), 9-36]
Natrojarosite
Formula: NaFe3(SO4)2(OH)6
Localities: Reported from at least 6 localities in this region.
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Localities: Reported from at least 11 localities in this region.
Natron
Formula: Na2CO3 · 10H2O
Reference: Abandoned puzzolane quarries located in the Brohltal, north of Laach lake
'Natropyrochlore'
Description: Listed as "(Oxy?/Hydroxy?/Hydro?)-Natropyrochlore". While researching a number of pyrochlore minerals, a dark red "pyrochlore" crystal from the Emmelberg found by G. Blaß was also examined. Unfortunately, it turned out to be impossible to determine the occupancy at the Y position, which is necessary for a complete species identification. The sum of cation valences identified ratios of 9.4, which is considerably below the limit of 13.5, above which an oxy-pyrochlore would be represented. Hardly any fluorine could be determined, and the presence of H2O, O, and OH could not be quantitatively determined at all. For this reason, the species could not be clearly identified according to the new nomenclature.
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Nepheline
Formula: Na3K(Al4Si4O16)
Localities: Reported from at least 66 localities in this region.
'Nepheline basanite'
Reference: Meyer, W. (1983) Geologischer Wanderführer: Eifel. Franckh'sche Verlangshandlung W. Keller & Co., Stuttgart.
Nesquehonite
Formula: MgCO3 · 3H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Newberyite
Formula: Mg(HPO4) · 3H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Nickenichite (TL)
Formula: Na0.8Ca0.4Cu0.4(Mg,Fe)3(AsO4)3
Reference: Auerhammer, M., Effenberger, H., Hentschel, G., Reinecke, T., Tillmanns, E. (1993): Nickenichite, a new Arsenate from the Eifel, Germany, Mineralogy and Petrology 48, 153-166
Nioboaeschynite-(Ce)
Formula: (Ce,Ca)(Nb,Ti)2(O,OH)6
Niter
Formula: KNO3
Reference: Blass, G., Graf, H.W., Kolitsch, U., and Sebold, D. (2005) Neufunde und Neubestimmungen aus der Vulkaneifel 2004. Mineralien-Welt, 16(6), 18-27.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Nitratine
Formula: NaNO3
Habit: worm-like aggregate
Colour: colourless
Reference: Hentschel, G. (2014) Eifel: Neues aus alten Funden. Der Aufschluss, 65(6), 328-330.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Nöggerathite-(Ce) (TL)
Formula: (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
Type Locality:
Reference: Chukanov, N.V., Zubkova, N.V., Britvin, S.N., Pekov, I.V., Vigasina, M.F., Schäfer, C., Ternes, B., Schüller, W., Ermolaeva, V.N. and Pushcharovsky, D.Y. (2018) Nöggerathite-(Ce), IMA 2017-107. CNMNC Newsletter No. 42, April 2018, page 448; Mineralogical Magazine: 82: 445-451. ;Chukanov, N.V., Zubkova, N.V., Britvin, S.N., Pekov, I.V., Vigasina, M.F., Schäfer, C., Ternes, B., Schüller, W., Polekhovsky, Y.S., Ermolaeva, V.N., Pushcharovsky, D.Yu. (2018): Nöggerathite-(Ce), (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14, a New Zirconolite-Related Mineral from the Eifel Volcanic Region, Germany. Minerals, 8: 449; https://doi.org/10.3390/min8100449
Noonkanbahite (TL)
Formula: BaKNaTi2(Si4O12)O2
Type Locality:
Reference: IMA approvals - September 2009
Nordstrandite
Formula: Al(OH)3
Nosean (TL)
Formula: Na8(Al6Si6O24)(SO4) · H2O
Localities: Reported from at least 24 localities in this region.
Reference: Klaproth, M.H., (1815): Chemische Untersuchung des Spinellans, Beiträge zur chemischen Kenntnis der Mineralkörper, Vol. 6, 371-376
'Obertiite Root Name'
Formula: {A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
Localities: Reported from at least 7 localities in this region.
Offretite
Formula: KCaMg(Si13Al5)O36 · 15H2O
Olivenite
Formula: Cu2(AsO4)(OH)
Omphacite
Formula: (NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Reference: Hand Egon Künzel, Günter Blaß, Willi Schüller (2011) Mineralien - Bomben - Grottensteine: Der Nickenicher Weinberg. Lapis, 36, #7-8, 55-66
Opal
Formula: SiO2 · nH2O
Localities: Reported from at least 13 localities in this region.
Opal var: Opal-AN
Formula: SiO2 · nH2O
Localities: Reported from at least 7 localities in this region.
Orschallite (TL)
Formula: Ca3(SO3)2(SO4) · 12H2O
Type Locality:
Reference: Weidenthaler, C., Tillmanns, E., Hentschel, G. (1993): Orschallite, Ca3(SO3)2SO4*12H2O, a new calcium-sulfite-sulfate-hydrate mineral. Mineralogy and Petrology, 48, 167-177 ; NM 90-94 (1997)
Orthoclase
Formula: K(AlSi3O8)
'Orthopyroxene Subgroup'
Localities: Reported from at least 6 localities in this region.
Osarizawaite
Formula: Pb(Al2Cu2+)(SO4)2(OH)6
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Osumilite
Formula: (K,Na)(Fe2+,Mg)2(Al,Fe3+)3(Si,Al)12O30
Habit: rock forming
Colour: dark blue, black-blue
Reference: Schreyer, W., Hentschel, G., Abraham, K., Osumilith in der Eifel und die Verwendung dieses Minerals als petrogenetischer Indikator , Tscherm. Mineral.- Petrogr. Mitt. 31, 215-234, 1983
'Osumilite Group'
Reference: Hentschel, G. (1987): Die Mineralien der Eifelvulkane, Weise (München), 2. Auflage
Osumilite-(Mg) (TL)
Formula: KMg2Al3(Al2Si10)O30
Localities: Reported from at least 10 localities in this region.
Habit: Tabular, short prismatic
Colour: on (0001) pale-blue to dark blue, on (10-10) yellow-brown-green
Reference: Hentschel, G., Abraham, K., Schreyer, W., Roedderit und Osumilith aus dem Laacher Vulkangebiet , Fortschr. Mineral. 55, Beih. 1, 43-44, 1977; Chukanov, N.V., Pekov, I.V., Rastsvetaeva, R.K., Aksenov, S.M.,Belakovskiy, D.I., Schüller, W. and Ternes, B.(2012): Osumilite-(Mg), IMA 2011-083. CNMNC Newsletter No. 12, February 2012, page 153; Mineralogical Magazine, 76, 151-155; Chukanov, N.; Pekov, I.; Rastsvetaeva, R.; Aksenov, S.; Belakovskiy, D.; Van, K.; Schüller, W.; Ternes, B. (2013): Osumilite-(Mg): Validation as a mineral species and new data. Geology of Ore Deposits 55, 587-593.
Owensite
Formula: (Ba,Pb)6(Cu,Fe,Ni)25S27
Reference: EMPA data V. V. SHARYGIN (Novosibirsk, Ru)
Oxo-magnesio-hastingsite
Formula: NaCa2(Mg2Fe3+3)(Al2Si6)O22O2
Description: Megacrysts of Magnesiohastingsite (core) surrounded by a dehydrogenated and oxidized rim consisting of Oxo-Magnesio-Hastingsite, similar to the occurence at Deeti volcanic cone
Reference: in the collection of Christof Schäfer
'Oxycalciobetafite'
Formula: Ca2(Ti,Nb)2O6O
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Oxycalciopyrochlore
Formula: Ca2Nb2O6O
Oxyphlogopite (TL)
Formula: K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2
Reference: Chukanov N.V. et al.: Oxyphlogopite, K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2, a new mica-group mineral // Zapiski RMO (in press).
'Oxyphlogopite-phlogopite Series'
Reference: Pekov, I.V., Siidra, O.I., Chukanov, N.V., Yapaskurt, V.O., Britvin, S.N., Krivovichev, S.V., Schüller, W., Ternes, B. (2015): Engelhauptite, KCu3(V2O7)(OH)2 Cl, a new mineral species from Eifel, Germany. Mineralogy and Petrology, 109, 705-711.
Oxyplumboroméite
Formula: Pb2Sb2O6O
Reference: Thomas Kleser collection
Palmierite
Formula: (K,Na)2Pb(SO4)2
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Palygorskite
Formula: (Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Reference: Marcus Voigt Collection
Para-alumohydrocalcite
Formula: CaAl2(CO3)2(OH)4 · 6H2O
Reference: Blass, G., Graf , HW., Neue Mineralienfunde aus der Vulkaneifel, MW 1/2001
Paranatrolite
Formula: Na2Al2Si3O10 · 3H2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Parascholzite
Formula: CaZn2(PO4)2 · 2H2O
Reference: Bulletin de la Société Royale des Sciences de Liège, Vol. 85, 2016, p. 30 - 55 Minéralogie de l’ancienne mine plomb-zinc de
Parasymplesite
Formula: Fe2+3(AsO4)2 · 8H2O
Paratacamite
Formula: Cu3(Cu,Zn)(OH)6Cl2
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Pargasite
Formula: {Na}{Ca2}{Mg4Al}(Al2Si6O22)(OH)2
Localities: Reported from at least 8 localities in this region.
Pavlovskyite
Formula: Ca8(SiO4)2(Si3O10)
Reference: Galuskin, E.V., Krüger, B., Krüger, H., Blass, G., Widmer, R., Galuskina, I.O. (2016): Wernerkrauseite, CaFe3+2Mn4+O6 - the first non-stoichiometric post-spinel mineral, from Bellerberg volcano, Eifel, Germany. European Journal of Mineralogy, 28, 485-493
Pentlandite
Formula: (FexNiy)Σ9S8
Reference: Blass, G., Graf , HW., Neue mineralogische Erkenntnisse und neue Funde aus Eifel …., Mineralienwelt 2/1996
Periclase
Formula: MgO
Perovskite
Formula: CaTiO3
Localities: Reported from at least 32 localities in this region.
Perrierite-(Ce)
Formula: Ce4MgFe3+2Ti2(Si2O7)2O8
Perrierite-(La) (TL)
Formula: (La,Ce,Ca)4(Fe,Mn2+,Mg)Fe3+2(Ti,Fe3+)2(Si2O7)2O8
Type Locality:
Reference: Chukanov, N.V., et al. (2011): Perrierite-(La), IMA 2010-089. CNMNC Newsletter No. 9, August 2011, page 2537; Mineralogical Magazine, 75, 2535-2540; Chukanov, N.V., Blass, G., Pekov, I.V., Belakovskiy, D.I., Van, K.V., Rastsvetaeva, R.K., Aksenov, S.M. (2011): Perrierite-(La) (La,Ce,Ca)4Fe2+(Ti,Fe)4(Si2O7)2O8 - a new mineral species from volcanic region Eifel, Germany. Zapiski RMO, 140, 34-44.
'Petrified Wood'
'Phillipsite'
Localities: Reported from at least 30 localities in this region.
Phillipsite-Ca
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Localities: Reported from at least 6 localities in this region.
Phillipsite-K
Formula: (K,Na,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Localities: Reported from at least 10 localities in this region.
Phillipsite-Na
Formula: (Na,K,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] · 12H2O
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Localities: Reported from at least 33 localities in this region.
Phlogopite var: Barium-Phlogopite
Formula: (K,Ba)1-xMg3(AlSi3O10)(OH,F)2
Phosgenite
Formula: Pb2CO3Cl2
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Phosphophyllite
Formula: Zn2Fe(PO4)2 · 4H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Pigeonite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: El-Kaluoby, B., Mineralbestand und Gefüge vulkanischer Glimmerschiefer-Auswürflinge des Kyller Kopfes, Westeifel, Diss., Rhein. Fried.-Wilh.-Universität, Bonn, 1981
Pilsenite
Formula: Bi4Te3
Reference: Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Plagionite
Formula: Pb5Sb8S17
'Plessite'
Reference: Rambaldi, E., Jagoutz, E. & Wasson, J. T. (1974) Bitburg, a group-IB iron meteorite with silicate inclusions. Mineralogical Magazine 39 (305): 595-600. (March 1974)
Plombièrite
Formula: [Ca4Si6O16(OH)2 · 2H2O]·(Ca·5H2O)
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise (München), 1983
Plumbojarosite
Formula: Pb0.5Fe3+3(SO4)2(OH)6
Plumbonacrite
Formula: Pb5O(OH)2(CO3)3
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Polycrase-(Y)
Formula: Y(Ti,Nb)2(O,OH)6
Polydymite
Formula: Ni2+Ni3+2S4
Localities: Reported from at least 10 localities in this region.
'Polymignite'
Formula: (Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O4
Description: Polymignite is considered a metamict variety of zirconolite. Zirconolite group minerals from Laach volcano are not metamict because of their young age.
Reference: http://www.jkrieger.de/stones/krufterofen.html; https://e-rocks.com/item/jyj70160/polymignite; http://www.strahlen.org/forum/index.php?topic=5427.25
Portlandite
Formula: Ca(OH)2
Posnjakite
Formula: Cu4(SO4)(OH)6 · H2O
Localities: Reported from at least 8 localities in this region.
Powellite
Formula: Ca(MoO4)
Reference: [Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987] [Lapis, 15 (5), 9-36]
Prehnite
Formula: Ca2Al2Si3O10(OH)2
Priderite
Formula: K(Ti4+7Fe3+)O16
Pseudobrookite
Formula: Fe2TiO5
Localities: Reported from at least 36 localities in this region.
Pyrite
Formula: FeS2
Localities: Reported from at least 65 localities in this region.
Pyrite var: Arsenian Pyrite
Formula: FeS2
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Localities: Reported from at least 17 localities in this region.
'Pyrochlore Group var: Calciobetafite (of Mazzi & Munno)'
Formula: (Ca,Na)2(Nb,Ti)2(O,OH)7
'Pyrochlore Supergroup'
Formula: A2-mD2X6-wZ1-n
'Pyrochlore Supergroup var: Betafite (of Hogarth 1977)'
Formula: A2-mD2X6-wZ1+w
Pyrolusite
Formula: Mn4+O2
Localities: Reported from at least 7 localities in this region.
Pyromorphite
Formula: Pb5(PO4)3Cl
Localities: Reported from at least 20 localities in this region.
Pyrope
Formula: Mg3Al2(SiO4)3
Pyrophanite
Formula: Mn2+TiO3
'Pyroxene Group'
Localities: Reported from at least 20 localities in this region.
Pyroxferroite
Formula: (Fe,Mn,Ca)SiO3
Reference: [Blass, G., Graf, H.W., Neufunde von bekannten Fundorten (20), Mineralien-Welt 9/1, 45, 1998] [A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001]
Pyroxmangite
Formula: MnSiO3
Pyrrhotite
Formula: Fe7S8
Localities: Reported from at least 28 localities in this region.
Quadridavyne
Formula: (Na,K)6Ca2(Al6Si6O24)Cl4
Reference: Blass, G., Graf, H.W., Interessante Neuigkeiten über Cancrinit, Fluorit und Fuchsit aus der Vulkaneifel – , Mineralien-Welt 12/1, 26-29, 2001
Quartz
Formula: SiO2
Localities: Reported from at least 101 localities in this region.
Quartz var: Agate
Quartz var: Amethyst
Formula: SiO2
Reference: Weiss: "Mineralfundstellen, Deutschland West", 1990
Quartz var: Chalcedony
Formula: SiO2
Localities: Reported from at least 7 localities in this region.
Quartz var: Jasper
Reference: Christian Bracke Collection
Quartz var: Rock Crystal
Formula: SiO2
Reference: Poser, C., and Lutz, H. (2004): Mineralien aus Rheinland-Pfalz.Landessammlung für Naturkunde Rheinland-Pfalz (Mainz)
Quartz var: Smoky Quartz
Formula: SiO2
Reference: Weiss: "Mineralfundstellen, Deutschland West", 1990
'Quartz-beta'
Formula: SiO2
Localities: Reported from at least 11 localities in this region.
Ramsbeckite
Formula: (Cu,Zn)15(SO4)4(OH)22 · 6H2O
Ranciéite
Formula: (Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Rankinite
Formula: Ca3Si2O7
Reinhardbraunsite (TL)
Formula: Ca5(SiO4)2(OH,F)2
Description: In Ca-rich xenoliths.
Reference: Hamm, H. M., Hentschel, G., Reinhardbraunsit, Ca5(SiO4)2(OH,F)2, a new mineral - the natural equivalent of synthetic „calcio-chondrodite“ –, N. Jb. Mineral. Mh., 119-129, 1983
Rhabdophane-(Ce)
Formula: Ce(PO4) · H2O
Rhodesite
Formula: KHCa2Si8O19 · 5H2O
Reference: [Blass, G., Graf, H.W., Neue Mineralfunde - mineralogische Raritäten - aus der Vulkaneifel, Mineralien-Welt 7/5, 28, 1996] [A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001]
Rhodochrosite
Formula: MnCO3
Rhodonite
Formula: Mn2+SiO3
Rhönite
Formula: Ca4[Mg8Fe3+2Ti2]O4[Si6Al6O36]
Localities: Reported from at least 13 localities in this region.
Richelsdorfite
Formula: Ca2Cu5Sb(AsO4)4(OH)6Cl · 6H2O
Reference: Weiss: "Mineralfundstellen, Deutschland West", 1990
Richterite
Formula: {Na}{NaCa}{Mg5}(Si8O22)(OH)2
Roedderite
Formula: (Na,K)2(Mg,Fe)5Si12O30
Localities: Reported from at least 8 localities in this region.
Romanèchite
Formula: (Ba,H2O)2(Mn4+,Mn3+)5O10
Reference: Blass, G., Graf, HW., Neufunde von bekannten Fundorten (VIII), Mineralien-Welt 5/1993
'Roméite Group'
Formula: A2(Sb5+)2O6Z
Rondorfite (TL)
Formula: Ca8Mg(SiO4)4Cl2
Habit: minute grains to 0.5 mm across
Colour: orange brown
Fluorescence: none
Reference: T. Mihajlović, C. L. Lengauer, T. Ntaflos, U. Kolitsch and E. Tillmanns (2004): Two new minerals rondorfite, Ca8Mg[SiO4]4Cl2, and almarudite, K(ٱ,Na)2(Mn,Fe,Mg)2(Be,Al)3[Si12O30], and a study of iron-rich wadalite, Ca12[(Al8Si4Fe2)O32]Cl6, from the Bellerberg (Bellberg) volcano, Eifel, Germany. N. Jahrb. Mineral. Abh. 179, 265-294.
Rosasite
Formula: (Cu,Zn)2(CO3)(OH)2
Rozenite
Formula: FeSO4 · 4H2O
Localities: Reported from at least 8 localities in this region.
Rusinovite
Formula: Ca10(Si2O7)3Cl2
Reference: Galuskin, E.V., Krüger, B., Krüger, H., Blass, G., Widmer, R., Galuskina, I.O. (2016): Wernerkrauseite, CaFe3+2Mn4+O6 - the first non-stoichiometric post-spinel mineral, from Bellerberg volcano, Eifel, Germany. European Journal of Mineralogy, 28, 485-493
Rutile
Formula: TiO2
Localities: Reported from at least 24 localities in this region.
Rutile var: Ilmenorutile
Formula: Fex(Nb,Ta)2x · 4Ti1-xO2
Samarskite-(Y)
Formula: YFe3+Nb2O8
Sampleite
Formula: NaCaCu5(PO4)4Cl · 5H2O
Description: Blaß & Graf (1995) describe a "lavendulan-mineral", which has a PXRD close to that of lavendulan, but P instead of As; thus, these authors did not realise their mineral is in fact sampleite.
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Sanidine
Formula: K(AlSi3O8)
Localities: Reported from at least 72 localities in this region.
Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
'Scapolite'
Schäferite (TL)
Formula: Ca2NaMg2(VO4)3
Habit: isometric
Colour: orange-red, orange-brown
Description: In paragenesis with Magnesioferrite
Reference: Krause, W., Blass, G., Effenberger, H., Schäferit, a new vanadium garnet from the Bellerberg volcano, Eifel, Germany, N. Jb. Miner. Mh. 1999 (3), 123-134
Scheelite
Formula: Ca(WO4)
Reference: van Wambeecke, L 1955
Schorlomite
Formula: Ca3(Ti,Fe3+)2((Si,Fe3+)O4)3
Schulenbergite
Formula: (Cu,Zn)7(SO4)2(OH)10 · 3H2O
Localities: Reported from at least 8 localities in this region.
Schüllerite (TL)
Formula: Ba2Na(Mn,Ca)(Fe3+,Mg,Fe2+)2Ti2(Si2O7)2(O,F)4
Reference: Mineralogical Magazine, 74, 899-902; Chukanov, N.V., Rastsvetaeva, R.K., Britvin, S.N., Virus, A.A., Belakovskiy, D.I., Pekov, I.V., ... and Ternes, B. (2011) Schüllerite, Ba 2 Na (Mn, Ca)(Fe 3+, Mg, Fe 2+) 2 Ti 2 (Si 2 O 7) 2 (O, F) 4, a new mineral species from the Eifel volcanic district, Germany. Geology of Ore Deposits, 53(8), 767-774.; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Scolecite
Formula: CaAl2Si3O10 · 3H2O
Reference: Hentschel, G., Die Mineralien des Arensberges bei Zilsdorf, Eifel, Der Aufschluß 29, 219-227, 1978
Scorodite
Formula: Fe3+AsO4 · 2H2O
Reference: Blaß, G. & Graf, H.W. (1993): Neue Funde. Mineralien-Welt, 4 (2), 57-60.
Scottyite
Formula: BaCu2Si2O7
Sellaite
Formula: MgF2
Semseyite
Formula: Pb9Sb8S21
Senarmontite
Formula: Sb2O3
Reference: Volker Reppke Collection
Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
'Sepiolite Group' ?
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Serpierite
Formula: Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O
Localities: Reported from at least 9 localities in this region.
Sharyginite (TL)
Formula: Ca3TiFe2O8
Type Locality:
Reference: Juroszek,R.,Krüger,H., Galuskina, I.O., Krüger, B., Jeżak, L., Ternes, B., Wojdyla, J.,Krzykawski, T., Pautov, L.A. and Galuskin, E. V. (2017) Sharyginite, IMA 2017-014. CNMNC Newsletter No. 37, June 2017, page 741; Mineralogical Magazine: 81: 737–742 ; Juroszek, R., Krüger, H., Galuskina, I., Krüger, B., Jeżak, L., Ternes, B., Wojdyla, J., Krzykawski, T., Pautov, L., Galuskin, E. (2018) Sharyginite, Ca3TiFe2O8, A New Mineral from the Bellerberg Volcano, Germany. Minerals: 8: 308
Shulamitite
Formula: Ca3TiFe3+AlO8
Siderite
Formula: FeCO3
Localities: Reported from at least 40 localities in this region.
Sillimanite
Formula: Al2(SiO4)O
Localities: Reported from at least 22 localities in this region.
Silver
Formula: Ag
Simonkolleite
Formula: Zn5Cl2(OH)8 · H2O
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Reference: Ko Jansen; Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Smithsonite
Formula: ZnCO3
Localities: Reported from at least 20 localities in this region.
Sodalite
Formula: Na8(Al6Si6O24)Cl2
Localities: Reported from at least 27 localities in this region.
Spertiniite
Formula: Cu(OH)2
Spessartine
Formula: Mn2+3Al2(SiO4)3
Localities: Reported from at least 6 localities in this region.
Sphalerite
Formula: ZnS
Localities: Reported from at least 59 localities in this region.
Sphalerite var: Schalenblende
Localities: Reported from at least 12 localities in this region.
Spinel
Formula: MgAl2O4
Localities: Reported from at least 15 localities in this region.
Spurrite
Formula: Ca5(SiO4)2(CO3)
Srebrodolskite
Formula: Ca2Fe3+2O5
Stannite
Formula: Cu2FeSnS4
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Localities: Reported from at least 8 localities in this region.
Steacyite
Formula: K0.3(Na,Ca)2ThSi8O20
Description: A recalculation of composition showed that Ca > Na. Consequeltly the mineral described by Blass in 1994 is Turkestanite. Turkestanite only became approved in 1996 as a new mineral species.
Reference: Blass, G.; Graf, H.W., Neufunde von bekannten Fundorten (IX), Mineralien-Welt 5/1,18, 1994
Stefanweissite (TL)
Formula: (Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
Type Locality:
Reference: Chukanov, N.V., Zubkova, N.V., Pekov, I.V., Vigasina, M.F., Polekhovsky, Y.S.,Ternes, B., Schüller, W., Britvin, S.N. and Pushcharovsky, D.Y. (2018) Stefanweissite, IMA 2018-020. CNMNC Newsletter No. 44, August 2018, page xxx; Mineralogical Magazine: 82: xxx–xxx.
Stellerite
Formula: Ca4(Si28Al8)O72 · 28H2O
Reference: [Blass, G., Graf, H.W., Neue Mineralienfunde aus der Eifel und dem Siegerland, Mineralien-Welt 10/3, 23, 1999] [A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001]
'Stibiconite'
Formula: Sb3+Sb5+2O6(OH)
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Stibnite
Formula: Sb2S3
Localities: Reported from at least 8 localities in this region.
'Stilbite subgroup'
Reference: Blass, G., Els, F., Über den Erstfund von Hydrotalkit-kristallen vom Schellkopf bei Brenk in der Vulkaneifel, MW 4/1993
Strätlingite (TL)
Formula: Ca2Al2SiO7 · 8H2O
Reference: Hentschel, G., Kuzel, H-J. (1976): Strätlingit, 2CaO-Al2O3-SiO2.8H2O, ein neues Mineral, N. Jb. Mineral., Mh., 326-330
'Strickblende'
Formula: PbS
Reference: Paul De Bondt collection
Sulphur
Formula: S8
Localities: Reported from at least 15 localities in this region.
Susannite
Formula: Pb4(CO3)2(SO4)(OH)2
Sylvite
Formula: KCl
Syngenite
Formula: K2Ca(SO4)2 · H2O
Szomolnokite
Formula: FeSO4 · H2O
Tacharanite
Formula: Ca12Al2Si18O33 (OH)36
Taenite
Formula: (Fe,Ni)
Reference: Rambaldi, E., Jagoutz, E. & Wasson, J. T. (1974) Bitburg, a group-IB iron meteorite with silicate inclusions. Mineralogical Magazine 39 (305): 595-600. (March 1974)
Talc
Formula: Mg3Si4O10(OH)2
Reference: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Tangeite
Formula: CaCu(VO4)(OH)
Taranakite
Formula: (K,NH4)Al3(PO4)3(OH) · 9H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
'Tennantite'
Formula: Cu6[Cu4(X)2]As4S12S
'Tennantite-Tetrahedrite Series'
Reference: Schachner, D., (1961): Blei-Zink-Lagerstätten im Buntsandstein der Triasmulde Maubach-Mechernich-Kall, Der Aufschluss, 10. Sonderheft
Tenorite
Formula: CuO
Localities: Reported from at least 11 localities in this region.
Tephroite
Formula: Mn2+2SiO4
Ternesite (TL)
Formula: Ca5(SiO4)2(SO4)
Description: Mostly green, rarely pale blue, and very rarely brown.
Reference: Mineralogy and Petrolology 60 (1997), 121; MR 5 (1998), 477; AM 83 (1998), 187
Tetradymite
Formula: Bi2Te2S
Reference: Fransolet, A.M., Kramm, U., Schreyer, W. (1977): Metamorphose und Magmatismus im Venn-Stavelot-Massiv, Ardennen, Fortschr. Miner., Vol. 55, Beiheft 2, 75-103
'Tetrahedrite'
Formula: Cu6Cu4(X)2Sb4S13
Localities: Reported from at least 20 localities in this region.
'Tetrahedrite var: Argentian Tetrahedrite'
Formula: (Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13
Reference: H. Schäfer: Jahrbuch Kreis Ahrweiler 1984, p. 159
'Tetranatrolite'
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Thaumasite
Formula: Ca3(SO4)[Si(OH)6](CO3) · 12H2O
Localities: Reported from at least 21 localities in this region.
Thaumasite var: Sulfite-rich thaumasite
Formula: Ca3(SO4)[Si(OH)6](CO3) · 12H2O
'Thénardite'
Formula: Na2SO4
'Thomsonite'
Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O
Localities: Reported from at least 11 localities in this region.
Thorianite
Formula: ThO2
Thorite
Formula: Th(SiO4)
Localities: Reported from at least 6 localities in this region.
Titanite
Formula: CaTi(SiO4)O
Localities: Reported from at least 51 localities in this region.
Tobermorite
Formula: [Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Localities: Reported from at least 8 localities in this region.
'Tobermorite Group'
Formula: Ca4+x(AlySi6-y)O15+2x-y ·5H2O
Description: In most cases the „Tobermorites“ from Bellerberg volcano are an intergrowth varying in composition, consisting of Tobermorite-11A, Plombierite and Clinotobermorite.
Reference: []
Todorokite
Formula: (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Reference: Kleser, T. (2006): Schöne Funde von der Mosel: Der Steinbruch Fuchsberg bei Neumagen-Drohn und seine Mineralien. Mineralien-Welt 17 (6), 16-21. (in German)
Topaz
Formula: Al2(SiO4)(F,OH)2
Localities: Reported from at least 13 localities in this region.
'Tourmaline'
Formula: A(D3)G6(Si6O18)(BO3)3X3Z
Localities: Reported from at least 7 localities in this region.
Trattnerite
Formula: □(Fe3+,Mg,Fe2+)2(Mg,Fe2+,Fe3+)3(Si12O30)
Reference: Schäfer, Ch. (2016): Einige bemerkenswerte Funde vom Bellerberg-Vulkan bei Mayen, Der Aufschluß, Vol. 67 (1) , pp. 5-15
Tridymite
Formula: SiO2
Localities: Reported from at least 34 localities in this region.
Troilite
Formula: FeS
Reference: Rambaldi, E., Jagoutz, E. & Wasson, J. T. (1974) Bitburg, a group-IB iron meteorite with silicate inclusions. Mineralogical Magazine 39 (305): 595-600. (March 1974)
Tschörtnerite (TL)
Formula: Ca4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2O
Type Locality:
Reference: AM 83 (1998), 607; European Journal of Mineralogy 10 (1998), 1037; Effenberger et al. (1998)
Tsumoite
Formula: BiTe
Reference: Hatert, F., Baijot, M., & Dal Bo, F. (2014). Occurrence of tellurides in the Stavelot Massif, Belgium. 21 st meeting of the International Mineralogical Association. p 131
Turkestanite
Formula: (K,◻)(Ca,Na)2ThSi8O20 · nH2O
Reference: in the collection of Christof Schäfer
Ullmannite
Formula: NiSbS
Localities: Reported from at least 10 localities in this region.
Ulvöspinel
Formula: TiFe2O4
'UM1983-24-SiO:CaNa'
Formula: Na2Ca2Si3O9
Reference: Fischer, R.X., Tillmanns, E. (1983): The crystal structures of natural Na2Ca2Si3O9 from Mt. Shaheru (Zaire) and from the Mayener Feld (Eifel). Neues Jahrbuch für Mineralogie - Monatshefte: 49-59 (in German); in: Dunn, P.J., Grice, J.D., Fleischer, M., Pabst, A. (1984): New mineral names. American Mineralogist: 69: 214
'UM1992-30-SO:CCuHZn'
Formula: (Zn,Cu)7(SO4,CO3)2(OH)10 · 3H2O
'Unnamed (Ba-Zr Silicate)'
Formula: BaZrSi2O7
Reference: U. Kolitsch, C. L. Lengauer, W. Krause, H.-J. Bernhardt, O. Medenbach and G. Blaß (2003): BaZrSi2O7, a new mineral from the Eifel volcanic area, Germany. Mitt. Österr. Mineral. Ges. 148, 199-200.
'Unnamed (Ca-Zn Hydroxide-Hydrate)'
Formula: CaZn2(OH)6 · 2H2O
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
'Unnamed (Ce member of the Betafite Subgroup)'
Formula: Ca, Ce, Nb, Ti, O
'Unnamed (F-dominant analogue of Ferri-kaersutite)'
Formula: (Na,K)Ca2[Mg3(Fe3+,Fe2+)Ti](Si6Al2O22)(F,O)2
Reference: Aksenov, S.M., Chukanov, N.V. (2016): The crystal structure of a fluorine-dominant titanium calcium amphibole from the Eifel paleovolcanic area, Germany. Zeitschrift für Kristallographie: 231 (in press); http://forum.amiminerals.it/viewtopic.php?f=5&t=12774 (2016)
'Unnamed (Fe2+-analogue of Lileyite)'
Formula: Ba2(Na,Fe,Ca)3FeTi2(Si2O7)2O2F2
Reference: Chukanov. N.V. (2012): Crystal chemistry of phyllosilicates from the Aris phonolite and the Eifel volcanic complex, Eifel Symposium 2012, Variability and complexity of minerals and their synthetic analogues of the Vulkaneifel and related provinces, Bremen 2012
'Unnamed (Monoclinic polymorph of Pseudobrookite)'
Formula: Fe2TiO5
'Unnamed (Na-Pb Carbonate-Hydroxide)'
Formula: NaPb2(CO3)2(OH)
'Unnamed (Pb13O8(OH)6(NO3)4)'
Formula: Pb13O8(OH)6(NO3)4
Reference: Graf, H.-W. (1991) Die Grube "Neue Hoffnung" zu Bleialf/Eifel. Lapis, 16 (2), 13-18. (in German); U. Kolitsch and E. Tillmanns (2003): The crystal structure of anthropogenic Pb2(OH)3(NO3), and a review of Pb-(O,OH) clusters and lead nitrates. Mineralogical Magazine 67, 79-93.
'Uranpyrochlore (of Hogarth 1977)'
Formula: (Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Vaesite
Formula: NiS2
Valentinite
Formula: Sb2O3
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Vanadinite
Formula: Pb5(VO4)3Cl
Vandermeerscheite (TL)
Formula: K2[(UO2)2V2O8]·2H2O
Type Locality:
Reference: Plášil, J., Kampf, A.R., Škoda, R. and Čejka, J. (2018) Vandermeerscheite, IMA 2017-104. CNMNC Newsletter No. 42, April 2018, 447; Mineralogical Magazine, 82: 445–451.
Vapnikite
Formula: Ca2CaUO6
Reference: in the collection of Christof Schäfer
Vaterite
Formula: CaCO3
Veenite ?
Formula: Pb2(Sb,As)2S5
Reference: Beyer, H. (1978): Über Haldenfunde aus den Antimonitgängen von Ahrbrück (Eifel)..., Der Aufschluß, 29, 401-408
Vernadite
Formula: (Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Reference: Hentschel, G., Die Minerale der Üdersdorfer Lava, Lapis, Weise Verlag, München, 11/1989
Vertumnite
Formula: Ca4Al4Si4O6(OH)24 · 3H2O
Vésigniéite
Formula: BaCu3(VO4)2(OH)2
Vishnevite
Formula: (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Vivianite
Formula: Fe2+3(PO4)2 · 8H2O
Volborthite
Formula: Cu3(V2O7)(OH)2 · 2H2O
Localities: Reported from at least 13 localities in this region.
'Vondechenite'
Formula: Cu4CaCl2(OH)8 · 4H2O
Vonsenite
Formula: Fe2+2Fe3+(BO3)O2
Reference: Blaß, G. & Schüller, W. (2012): Der Rother Kopf in der Vulkaneifel. Lapis, 37 (3), 20-29.
Vorlanite
Formula: Ca(U6+)O4
Reference: EMPA data V. V. SHARYGIN (Novosibirsk, Ru)
'Wad'
Wadalite
Formula: (Ca,Mg)6(Al,Fe3+)4((Si,Al)O4)3O4Cl3
Wagnerite
Formula: (Mg,Fe2+)2(PO4)F
Wairakite
Formula: Ca(Al2Si4O12) · 2H2O
Reference: Hentschel, G., Neufunde von Üdersdorf, Lapis, Weise Verlag, München, 09/1993
Wakefieldite-(Ce)
Formula: Ce(VO4)
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Wakefieldite-(La)
Formula: La(VO4)
Reference: Blass, G., (2010): Die neuen Mineralienfunde aus der Vulkaneifel, Mineralienwelt, Vol. 05, 2010
Wernerkrauseite (TL)
Formula: Ca(Fe3+,Mn3+)2Mn4+O6
Type Locality:
Reference: Galuskin, E.V., Krüger, B., Krüger, H., Blass, G., Widmer, R., Galuskina, I.O. (2016): Wernerkrauseite, CaFe3+2Mn4+O6 - the first non-stoichiometric post-spinel mineral, from Bellerberg volcano, Eifel, Germany. European Journal of Mineralogy, 28, 485-493
Whewellite
Formula: Ca(C2O4) · H2O
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987
Whitlockite ?
Formula: Ca9Mg(PO4)6(HPO4)
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Willemite
Formula: Zn2SiO4
Localities: Reported from at least 9 localities in this region.
Willhendersonite
Formula: KCa[Al3Si3O12] · 5H2O
Localities: Reported from at least 7 localities in this region.
Wöhlerite
Formula: NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Localities: Reported from at least 8 localities in this region.
Wollastonite
Formula: CaSiO3
Localities: Reported from at least 12 localities in this region.
Wroewolfeite
Formula: Cu4(SO4)(OH)6 · 2H2O
Wulfenite
Formula: Pb(MoO4)
Wülfingite
Formula: Zn(OH)2
Wurtzite
Formula: (Zn,Fe)S
Localities: Reported from at least 7 localities in this region.
Xenotime-(Y)
Formula: Y(PO4)
Ye'elimite
Formula: Ca4Al6(SO4)O12
Yukonite ?
Formula: Ca3Fe3+(AsO4)2(OH)3 · 5H2O
Description: Never confirmed by subsequent analyses (I. Pekov, N. Chukanov, G. Blaß).
Reference: Hentschel, G., Die Lavaströme der Graulai: eine neue Fundstelle in der Westeifel, Lapis, Weise Verlag München, 09/1993.
Zaccagnaite
Formula: Zn4Al2(OH)12[CO3] · 3H2O
Reference: Bulletin de la Société Royale des Sciences de Liège, Vol. 85, 2016, p. 30 - 55 Minéralogie de l’ancienne mine plomb-zinc de
Zeophyllite
Formula: Ca13Si10O28(OH)2F8 · 6H2O
Zinc
Formula: Zn
Reference: Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
Zincite
Formula: ZnO
Zinkenite
Formula: Pb9Sb22S42
Zircon
Formula: Zr(SiO4)
Localities: Reported from at least 27 localities in this region.
Zirconolite
Formula: CaZrTi2O7
Localities: Reported from at least 6 localities in this region.
'Zirconolite-2M'
Formula: (Ca,REE)2Zr2(Ti,Nb)3FeO14
Reference: Blaß, G. & Kruijen, F. (2013): Die Mineralogischen Neuigkeiten aus der Vulkaneifel. Mineralien-Welt 24 (3), 33-41.
'Zirconolite-3O'
Formula: (Ca,REE)2Zr2(Ti,Nb)3FeO14
'Zirconolite-3T'
Formula: (Ca,REE)2Zr2(Ti,Nb)3FeO14
Zoisite
Formula: Ca2Al3[Si2O7][SiO4]O(OH)

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Antimony1.CA.05Sb
Copper1.AA.05Cu
var: Stanniferous Copper1.AA.05(Cu,Sn)
Graphite1.CB.05aC
Iron1.AE.05Fe
var: Kamacite1.AE.05(Fe,Ni)
var: Martensite1.AE.05Fe
Lead1.AA.05Pb
Silver1.AA.05Ag
Sulphur1.CC.05S8
Taenite1.AE.10(Fe,Ni)
Zinc1.AB.05Zn
Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Aleksite2.GC.40aPbBi2Te2S2
Anilite2.BA.10Cu7S4
Arsenopyrite2.EB.20FeAsS
Benjaminite2.JA.05eAg3Bi7S12
Berthierite2.HA.20FeSb2S4
Bornite2.BA.15Cu5FeS4
Boulangerite2.HC.15Pb5Sb4S11
Bournonite2.GA.50PbCuSbS3
Breithauptite2.CC.05NiSb
Cattierite2.EB.05aCoS2
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Cinnabar2.CD.15aHgS
Cobaltite2.EB.25CoAsS
Covellite2.CA.05aCuS
Cubanite2.CB.55aCuFe2S3
Digenite2.BA.10Cu9S5
Djurleite2.BA.05Cu31S16
Galena2.CD.10PbS
var: Argentiferous Galena2.CD.10PbS
Gersdorffite2.EB.25NiAsS
Greenockite2.CB.45CdS
Hawleyite2.CB.05aCdS
Hessite2.BA.60Ag2Te
Isocubanite2.CB.55bCuFe2S3
Jamesonite2.HB.15Pb4FeSb6S14
Jordanite2.JB.30aPb14(As,Sb)6S23
Joséite-B2.DC.05Bi4Te2S
Kermesite2.FD.05Sb2S2O
Marcasite2.EB.10aFeS2
Meneghinite2.HB.05bPb13CuSb7S24
Metastibnite2.DB.05Sb2S3
Millerite2.CC.20NiS
Molybdenite2.EA.30MoS2
Owensite2.FC.05(Ba,Pb)6(Cu,Fe,Ni)25S27
Pentlandite2.BB.15(FexNiy)Σ9S8
Pilsenite2.DC.05Bi4Te3
Plagionite2.HC.10bPb5Sb8S17
Polydymite2.DA.05Ni2+Ni3+2S4
Pyrite2.EB.05aFeS2
var: Arsenian Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Semseyite2.HC.10dPb9Sb8S21
Sphalerite2.CB.05aZnS
var: Schalenblende2.CB.05aZnS
Stannite2.CB.15aCu2FeSnS4
Stibnite2.DB.05Sb2S3
'Tennantite'2.GB.05Cu6[Cu4(X)2]As4S12S
Tetradymite2.DC.05Bi2Te2S
'Tetrahedrite'2.GB.05Cu6Cu4(X)2Sb4S13
'var: Argentian Tetrahedrite'2.GB.05(Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13
Troilite2.CC.10FeS
Tsumoite2.DC.05BiTe
Ullmannite2.EB.25NiSbS
Vaesite2.EB.05aNiS2
Veenite ?2.HC.05dPb2(Sb,As)2S5
Wurtzite2.CB.45(Zn,Fe)S
Zinkenite2.JB.35aPb9Sb22S42
Group 3 - Halides
Calumetite3.DA.40CaCu4(OH)8Cl2·3.5H2O
Connellite3.DA.25Cu19(SO4)(OH)32Cl4 · 3H2O
Fluorite3.AB.25CaF2
Laurionite3.DC.05PbCl(OH)
Paratacamite3.DA.10cCu3(Cu,Zn)(OH)6Cl2
Sellaite3.AB.15MgF2
Simonkolleite3.DA.20Zn5Cl2(OH)8 · H2O
Sylvite3.AA.20KCl
Group 4 - Oxides and Hydroxides
Aeschynite-(Ce)4.DF.05(Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
Anatase4.DD.05TiO2
Baddeleyite4.DE.35ZrO2
Batiferrite (TL)4.CC.45BaTi2Fe3+8Fe2+2O19
Bayerite4.FE.10Al(OH)3
'Bindheimite'4.DH.20Pb2Sb2O6O
Birnessite4.FL.45(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Bixbyite4.CB.10Mn3+2O3
Brownmillerite (TL)4.AC.10Ca2(Al,Fe3+)2O5
Brucite4.FE.05Mg(OH)2
Carnotite4.HB.05K2(UO2)2(VO4)2 · 3H2O
Cassiterite4.DB.05SnO2
Cavoite ?4.HE.40CaV4+3O7
Cerianite-(Ce)4.DL.05(Ce4+,Th)O2
Cervantite4.DE.30Sb3+Sb5+O4
Chalcophanite4.FL.20ZnMn4+3O7 · 3H2O
Chlormayenite (TL)4.CC.20Ca12Al14O32[◻4Cl2]
Chromite4.BB.05Fe2+Cr3+2O4
Chrysoberyl4.BA.05BeAl2O4
Columbite-(Fe)4.DB.35Fe2+Nb2O6
Columbite-(Mn)4.DB.35Mn2+Nb2O6
Corundum4.CB.05Al2O3
var: Sapphire4.CB.05Al2O3
Cristobalite4.DA.15SiO2
Cuprite4.AA.10Cu2O
Cuproroméite ?4.DH.20Cu2Sb2(O,OH)7
Delafossite4.AB.15CuFeO2
Fersmite4.DG.05(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Fluornatropyrochlore4.DH.(Na,Pb,Ca,REE,U)2Nb2O6F
Fougèrite4.FL.05Fe2+4Fe3+2(OH)12[CO3]·3H2O
Gibbsite4.FE.10Al(OH)3
Goethite4.00.α-Fe3+O(OH)
Hannebachite (TL)4.JE.10CaSO3 · H2O
Hematite4.CB.05Fe2O3
Hercynite4.BB.05Fe2+Al2O4
var: Picotite4.BB.05(Fe,Mg)(Al,Cr)2O4
Hetaerolite4.BB.10ZnMn2O4
Heterogenite4.FE.20Co3+O(OH)
Hydrocalumite4.FL.10Ca4Al2(OH)12(Cl,CO3,OH)2 · 4H2O
Ilmenite4.CB.05Fe2+TiO3
Jacobsite4.BB.05Mn2+Fe3+2O4
Kuzelite4.FL.15Ca4Al2(OH)12[SO4] · 6H2O
Lakargiite4.CC.30Ca(Zr,Sn,Ti)O3
Lepidocrocite4.FE.15γ-Fe3+O(OH)
Litharge4.AC.20PbO
Maghemite4.BB.15(Fe3+0.670.33)Fe3+2O4
Magnesioferrite4.BB.05MgFe3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
Marokite4.BC.05CaMn3+2O4
Massicot (TL)4.AC.25PbO
Minium4.BD.05Pb3O4
Nioboaeschynite-(Ce)4.DF.05(Ce,Ca)(Nb,Ti)2(O,OH)6
Nordstrandite4.FE.10Al(OH)3
Opal4.DA.10SiO2 · nH2O
var: Opal-AN4.DA.10SiO2 · nH2O
Orschallite (TL)4.JE.15Ca3(SO3)2(SO4) · 12H2O
Oxyplumboroméite4.DH.Pb2Sb2O6O
Periclase4.AB.25MgO
Perovskite4.CC.30CaTiO3
Polycrase-(Y)4.DG.05Y(Ti,Nb)2(O,OH)6
Portlandite4.FE.05Ca(OH)2
Priderite4.DK.05bK(Ti4+7Fe3+)O16
Pseudobrookite4.CB.15Fe2TiO5
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
'var: Calciobetafite (of Mazzi & Munno)'4.00.(Ca,Na)2(Nb,Ti)2(O,OH)7
Pyrolusite4.DB.05Mn4+O2
Pyrophanite4.CB.05Mn2+TiO3
Quartz4.DA.05SiO2
var: Agate4.DA.05SiO2
var: Amethyst4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
var: Jasper4.DA.05SiO2
var: Rock Crystal4.DA.05SiO2
var: Smoky Quartz4.DA.05SiO2
Ranciéite4.FL.40(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Romanèchite4.DK.10(Ba,H2O)2(Mn4+,Mn3+)5O10
'Roméite Group'4.DH.A2(Sb5+)2O6Z
Rutile4.DB.05TiO2
var: Ilmenorutile4.DB.05Fex(Nb,Ta)2x · 4Ti1-xO2
Samarskite-(Y)4.DB.25YFe3+Nb2O8
Senarmontite4.CB.50Sb2O3
Spertiniite4.FD.05Cu(OH)2
Spinel4.BB.05MgAl2O4
Srebrodolskite4.AC.10Ca2Fe3+2O5
'Stibiconite'4.DH.20Sb3+Sb5+2O6(OH)
Tenorite4.AB.10CuO
Thorianite4.DL.05ThO2
Todorokite4.DK.10(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Tridymite4.DA.10SiO2
Ulvöspinel4.BB.05TiFe2O4
'Uranpyrochlore (of Hogarth 1977)'4.DH.15(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Valentinite4.CB.55Sb2O3
Vapnikite4.00.Ca2CaUO6
Vernadite4.FE.40(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Wülfingite4.FA.10Zn(OH)2
Zincite4.AB.20ZnO
Zirconolite4.DH.30CaZrTi2O7
Group 5 - Nitrates and Carbonates
Alumohydrocalcite5.DB.05CaAl2(CO3)2(OH)4 · 4H2O
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Aragonite5.AB.15CaCO3
var: Flos Ferri5.AB.15CaCO3
Artinite5.DA.10Mg2(CO3)(OH)2 · 3H2O
Aurichalcite5.BA.15(Zn,Cu)5(CO3)2(OH)6
Azurite5.BA.05Cu3(CO3)2(OH)2
Brenkite (TL)5.BC.05Ca2(CO3)F2
Calcioancylite-(Ce)5.DC.05(Ce,Ca,Sr)CO3(OH,H2O)
Calcite5.AB.05CaCO3
var: Zincian Calcite5.AB.05(Ca,Zn)CO3
Cerussite5.AB.15PbCO3
Claraite5.DA.30(Cu,Zn)15(CO3)4(AsO4)2(SO4)(OH)14·7H2O
Dawsonite5.BB.10NaAlCO3(OH)2
Dolomite5.AB.10CaMg(CO3)2
Dundasite5.DB.10PbAl2(CO3)2(OH)4 · H2O
Hydrocerussite5.BE.10Pb3(CO3)2(OH)2
Hydromagnesite5.DA.05Mg5(CO3)4(OH)2 · 4H2O
Hydrotalcite5.DA.50Mg6Al2(CO3)(OH)16 · 4H2O
Hydrozincite5.BA.15Zn5(CO3)2(OH)6
Leadhillite5.BF.40Pb4(CO3)2(SO4)(OH)2
Magnesite5.AB.05MgCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Monohydrocalcite5.CB.20CaCO3 · H2O
Natron5.CB.10Na2CO3 · 10H2O
Nesquehonite5.CA.05MgCO3 · 3H2O
Niter5.NA.10KNO3
Nitratine5.NA.05NaNO3
Para-alumohydrocalcite5.DB.05CaAl2(CO3)2(OH)4 · 6H2O
Phosgenite5.BE.20Pb2CO3Cl2
Plumbonacrite5.BE.15Pb5O(OH)2(CO3)3
Rhodochrosite5.AB.05MnCO3
Rosasite5.BA.10(Cu,Zn)2(CO3)(OH)2
Siderite5.AB.05FeCO3
Smithsonite5.AB.05ZnCO3
Susannite5.BF.40Pb4(CO3)2(SO4)(OH)2
Vaterite5.AB.20CaCO3
Zaccagnaite5.DA.45Zn4Al2(OH)12[CO3] · 3H2O
Group 6 - Borates
Gaudefroyite6.AB.60Ca4Mn3+2-3(BO3)3(CO3)(O,OH)3
Jeremejevite6.AB.15Al6(BO3)5(F,OH)3
Vonsenite6.AB.30Fe2+2Fe3+(BO3)O2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Alunite7.BC.10KAl3(SO4)2(OH)6
Alunogen7.CB.45Al2(SO4)3 · 17H2O
Anglesite7.AD.35PbSO4
Anhydrite7.AD.30CaSO4
Antlerite7.BB.15Cu3(SO4)(OH)4
Baryte7.AD.35BaSO4
Bassanite7.CD.45Ca(SO4) · 0.5H2O
Beaverite-(Cu)7.BC.10Pb(Fe3+2Cu)(SO4)2(OH)6
Bieberite7.CB.35CoSO4 · 7H2O
Brochantite7.BB.25Cu4(SO4)(OH)6
Caledonite7.BC.50Pb5Cu2(SO4)3(CO3)(OH)6
Carbonatecyanotrichite7.DE.10Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Celestine7.AD.35SrSO4
Chalcanthite7.CB.20CuSO4 · 5H2O
Charlesite7.DG.15Ca6(Al,Si)2(SO4)2[B(OH)4](OH,O)12 · 26H2O
Chenite7.BC.70Pb4Cu(SO4)2(OH)6
Crocoite ?7.FA.20PbCrO4
Devilline7.DD.30CaCu4(SO4)2(OH)6 · 3H2O
Elyite7.DF.65Pb4Cu(SO4)O2(OH)4 · H2O
Ettringite (TL)7.DG.15Ca6Al2(SO4)3(OH)12 · 26H2O
Eugsterite ?7.CD.25Na4Ca(SO4)3 · 2H2O
Fergusonite-(Ce)7.GA.05CeNbO4 · 0.3H2O
Fergusonite-(Y)7.GA.05YNbO4
Ferrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Glaucocerinite7.DD.35(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Goslarite7.CB.40ZnSO4 · 7H2O
Gypsum7.CD.40CaSO4 · 2H2O
var: Selenite7.CD.40CaSO4 · 2H2O
Hexahydrite7.CB.25MgSO4 · 6H2O
Hydroglauberite ?7.CD.20Na10Ca3(SO4)8 · 6H2O
Jarosite7.BC.10KFe3+3(SO4)2(OH)6
Ktenasite7.DD.20Zn(Cu,Zn)4(SO4)2(OH)6 · 6H2O
Lanarkite7.BD.40Pb2(SO4)O
Langite7.DD.10Cu4(SO4)(OH)6 · 2H2O
Linarite7.BC.65PbCu(SO4)(OH)2
Melanterite7.CB.35Fe2+(H2O)6SO4 · H2O
Mirabilite7.CD.10Na2SO4 · 10H2O
Namuwite7.DD.50Zn4(SO4)(OH)6 · 4H2O
Natrojarosite7.BC.10NaFe3(SO4)2(OH)6
Osarizawaite7.BC.10Pb(Al2Cu2+)(SO4)2(OH)6
Palmierite7.AD.40(K,Na)2Pb(SO4)2
Plumbojarosite7.BC.10Pb0.5Fe3+3(SO4)2(OH)6
Posnjakite7.DD.10Cu4(SO4)(OH)6 · H2O
Powellite7.GA.05Ca(MoO4)
Ramsbeckite7.DD.60(Cu,Zn)15(SO4)4(OH)22 · 6H2O
Rozenite7.CB.15FeSO4 · 4H2O
Scheelite7.GA.05Ca(WO4)
Schulenbergite7.DD.80(Cu,Zn)7(SO4)2(OH)10 · 3H2O
Serpierite7.DD.30Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O
Syngenite7.CD.35K2Ca(SO4)2 · H2O
Szomolnokite7.CB.05FeSO4 · H2O
Thaumasite7.DG.15Ca3(SO4)[Si(OH)6](CO3) · 12H2O
var: Sulfite-rich thaumasite7.DG.15Ca3(SO4)[Si(OH)6](CO3) · 12H2O
'Thénardite'7.AC.25Na2SO4
'UM1992-30-SO:CCuHZn'7.DD.80(Zn,Cu)7(SO4,CO3)2(OH)10 · 3H2O
Wroewolfeite7.DD.10Cu4(SO4)(OH)6 · 2H2O
Wulfenite7.GA.05Pb(MoO4)
Ye'elimite7.BC.15Ca4Al6(SO4)O12
Group 8 - Phosphates, Arsenates and Vanadates
Adamite8.BB.30Zn2(AsO4)(OH)
var: Cuprian Adamite8.BB.30(Zn,Cu)2AsO4OH
Annabergite8.CE.40Ni3(AsO4)2 · 8H2O
var: Magnesian Annabergite8.CE.40(Ni,Mg)3(AsO4)2 · 8H2O
Bayldonite8.BH.45PbCu3(AsO4)2(OH)2
Beudantite8.BL.05PbFe3(AsO4)(SO4)(OH)6
Brushite8.CJ.50Ca(HPO4) · 2H2O
Chalcophyllite8.DF.30Cu18Al2(AsO4)4(SO4)3(OH)24 · 36H2O
Cheralite ?8.AD.50CaTh(PO4)2
Chlorapatite8.BN.05Ca5(PO4)3Cl
Conichalcite8.BH.35CaCu(AsO4)(OH)
Corkite8.BL.05PbFe3(PO4)(SO4)(OH)6
Diadochite ?8.DB.05Fe3+2(PO4)(SO4)(OH) · 5H2O
Drugmanite8.BH.15Pb2(Fe3+,Al)(PO4)(PO3OH)(OH)2
Erythrite8.CE.40Co3(AsO4)2 · 8H2O
Faustite8.DD.15(Zn,Cu)Al6(PO4)4(OH)8 · 4H2O
Fluorapatite8.BN.05Ca5(PO4)3F
Goyazite8.BL.10SrAl3(PO4)(PO3OH)(OH)6
Hinsdalite8.BL.05PbAl3(PO4)(SO4)(OH)6
Hopeite8.CA.30Zn3(PO4)2 · 4H2O
Hydroxylapatite8.BN.05Ca5(PO4)3(OH)
Hörnesite8.CE.40Mg3(AsO4)2 · 8H2O
Hügelite ?8.EC.15Pb2(UO2)3(AsO4)2O2 · 5H2O
Köttigite8.CE.40Zn3(AsO4)2 · 8H2O
Lammerite8.AB.30Cu3(AsO4)2
Lavendulan8.DG.05NaCaCu5(AsO4)4Cl · 5H2O
Libethenite8.BB.30Cu2(PO4)(OH)
Merrillite8.AC.45Ca9NaMg(PO4)7
Mimetite8.BN.05Pb5(AsO4)3Cl
Monazite-(Ce)8.AD.50Ce(PO4)
Mottramite8.BH.40PbCu(VO4)(OH)
var: Duhamelite8.BH.40(Pb,Bi,Ca)Cu(VO4)(OH,O)
Newberyite8.CE.10Mg(HPO4) · 3H2O
Nickenichite (TL)8.AC.10Na0.8Ca0.4Cu0.4(Mg,Fe)3(AsO4)3
Olivenite8.BB.30Cu2(AsO4)(OH)
Parascholzite8.CA.45CaZn2(PO4)2 · 2H2O
Parasymplesite8.CE.40Fe2+3(AsO4)2 · 8H2O
Phosphophyllite8.CA.40Zn2Fe(PO4)2 · 4H2O
Pyromorphite8.BN.05Pb5(PO4)3Cl
Rhabdophane-(Ce)8.CJ.45Ce(PO4) · H2O
Richelsdorfite8.DK.Ca2Cu5Sb(AsO4)4(OH)6Cl · 6H2O
Sampleite8.DG.05NaCaCu5(PO4)4Cl · 5H2O
Schäferite (TL)8.AC.25Ca2NaMg2(VO4)3
Scorodite8.CD.10Fe3+AsO4 · 2H2O
Tangeite8.BH.35CaCu(VO4)(OH)
Taranakite8.CH.25(K,NH4)Al3(PO4)3(OH) · 9H2O
Vanadinite8.BN.05Pb5(VO4)3Cl
Vivianite8.CE.40Fe2+3(PO4)2 · 8H2O
Volborthite8.FD.05Cu3(V2O7)(OH)2 · 2H2O
Vésigniéite8.BH.45BaCu3(VO4)2(OH)2
Wagnerite8.BB.15(Mg,Fe2+)2(PO4)F
Wakefieldite-(Ce)8.AD.35Ce(VO4)
Wakefieldite-(La)8.AD.35La(VO4)
Whitlockite ?8.AC.45Ca9Mg(PO4)6(HPO4)
Xenotime-(Y)8.AD.35Y(PO4)
Yukonite ?8.DM.25Ca3Fe3+(AsO4)2(OH)3 · 5H2O
Group 9 - Silicates
Actinolite9.DE.10☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Aegirine9.DA.25NaFe3+Si2O6
var: Titanian Aegirine9.DA.25Na(Fe,Ti)Si2O6
Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
var: Porricin9.DA.20(Na,Ca)(Fe3+,Fe2+,Mg,Al)Si2O6
Afghanite9.FB.05(Na,K)22Ca10(Si24Al24O96)(SO4)6Cl6
Afwillite9.AG.75Ca3(HSiO4)2 · 2H2O
Albite9.FA.35Na(AlSi3O8)
var: Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
var: Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Allanite-(Ce)9.BG.05b{CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Allanite-(La)9.BG.05b{CaLa}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Allophane9.ED.20(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
var: Cupro-Allophane9.ED.20(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Almandine9.AD.25Fe2+3Al2(SiO4)3
Almarudite (TL)9.CM.05K(□,Na)2(Mn2+,Fe2+,Mg)2(Be,Al)3[Si12O30]
Alumoåkermanite9.BB.10(Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Analcime9.GB.05Na(AlSi2O6) · H2O
Andalusite9.AF.10Al2(SiO4)O
Andradite9.AD.25Ca3Fe3+2(SiO4)3
var: Melanite9.AD.25Ca3Fe3+2(SiO4)3
Annite9.EC.20KFe2+3(AlSi3O10)(OH)2
Anorthite9.FA.35Ca(Al2Si2O8)
var: Bytownite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
var: Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
'Anorthoclase'9.FA.30(Na,K)AlSi3O8
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Baghdadite9.BE.17Ca3(Zr,Ti)(Si2O7)O2
Barytolamprophyllite ?9.BE.25(Ba,Na)2(Na,Ti,Fe3+)4Ti2(Si2O7)2O(OH,F)
Batisite9.DH.20BaNaNaTi2(Si4O12)O2
Bellbergite (TL)9.GD.20(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2O
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Bredigite9.AD.20Ca7Mg(SiO4)4
Britholite-(Ce)9.AH.25(Ce,Ca)5(SiO4)3OH
Bustamite9.DG.05CaMn2+(Si2O6)
Calcio-olivine9.AD.10Ca2SiO4
Cancrinite9.FB.05(Na,Ca,☐)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Celadonite9.EC.15K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Chabazite-Ca9.GD.10(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Chabazite-K9.GD.10(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Chayesite9.CM.05KMg4Fe3+[Si12O30]
Chevkinite-(Ce)9.BE.70(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Chloritoid9.AF.85(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Clinoferrosilite9.DA.10Fe2+SiO3
Clinohumite9.AF.55Mg9(SiO4)4F2
Clinozoisite9.BG.05a{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Combeite ?9.CJ.15aNa4.5Ca3.5Si6O17.5(OH)0.5
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Cuprorivaite9.EA.05CaCuSi4O10
Cuspidine9.BE.17Ca4(Si2O7)(F,OH)2
Davyne9.FB.05(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Dickite9.ED.05Al2(Si2O5)(OH)4
Diopside9.DA.15CaMgSi2O6
var: Chromian Diopside9.DA.15Ca(Mg,Cr)Si2O6
Dorrite9.DH.40Ca4(Mg3Fe3+9)O4(Si3Al8Fe3+O36)
Dumortierite9.AJ.10(Al,Fe3+)7(SiO4)3(BO3)O3
Edenite9.DE.15{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Eifelite (TL)9.CM.05KNa3Mg4Si12O30
Eltyubyuite9.AD.25Ca12Fe3+10Si4O32Cl6
Emmerichite (TL)9.BE.25Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2
Enstatite9.DA.05MgSiO3
var: Bronzite9.DA.05(Mg,Fe2+)2[SiO3]2
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Erionite-Ca9.GD.20(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Faujasite-Ca9.GD.30(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2O
Fayalite9.AC.05Fe2+2SiO4
Fedorite9.EE.80(Na,K)2-3(Ca4Na3)Si16O38(OH,F)2 · 3.5H2O
Ferri-fluoro-katophorite9.DE.20Na(CaNa)(Mg4Fe3+)(AlSi7O22)F2
Ferri-kaersutite9.DE.15NaCa2(Mg3Fe3+Ti)(Al2Si6O22)O2
Ferri-katophorite9.DE.20Na(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2
Ferri-obertiite (TL)9.DE.25Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
'Ferri-taramite'9.DE.20Na(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2
'Ferri-tschermakite'9.DE.10☐{Ca2}{Mg3Fe3+2}(Al2Si6O22)(OH)2
Ferriakasakaite-(La)9.BG.9.BG.{CaLa}{Fe3+AlMn2+}(Si2O7)(SiO4)O(OH)
Ferriallanite-(Ce) ?9.BG.05b{CaCe}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Ferriallanite-(La) (TL)9.BG.05b{CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Ferro-ferri-katophorite9.DE.20Na(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2
Ferro-ferri-obertiite ?9.DE.25NaNa2(Fe2+3Fe3+Ti)Si8O22O2
Ferro-katophorite9.DE.20{Na}{CaNa}{Fe2+4Al}[(AlSi7)O22](OH)2
Ferro-pargasite9.DE.15{Na}{Ca2}{Fe2+4Al}(Al2Si6O22)(OH)2
Ferro-richterite9.DE.20{Na}{CaNa}{Fe2+5}(Si8O22)(OH)2
Ferrosaponite ?9.EC.45Ca0.3(Fe2+,Mg,Fe3+)3((Si,Al)4O10)(OH)2 · 4H2O
Ferrosilite9.DA.05FeSiO3
Fersmanite9.BE.72Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3
Fluorapophyllite-(K)9.EA.15KCa4(Si8O20)(F,OH) · 8H2O
Fluorbritholite-(Ce)9.AH.25(Ce,Ca)5(SiO4)3F
Fluorcalciobritholite9.AH.25(Ca,REE)5(SiO4,PO4)3F
Fluorellestadite9.AH.25Ca5(SiO4)1.5(SO4)1.5F
Fluoro-edenite ?9.DE.15{Na}{Ca2}{Mg5}(AlSi7O22)(F,OH)2
Fluoro-richterite9.DE.20{Na}{CaNa}{Mg5}(Si8O22)(F,OH)2
Fluorophlogopite9.EC.20KMg3(AlSi3O10)(F,OH)2
Flörkeite (TL)9.GC.10(K3Ca2Na)[Al8Si8O32] · 12H2O
Forsterite9.AC.05Mg2SiO4
Fresnoite9.BE.15Ba2Ti(Si2O7)O
Garronite-Ca9.GC.05Na2Ca5Al12Si20O64 · 27H2O
Gehlenite9.BB.10Ca2Al(AlSiO7)
'Gismondine'9..
Gismondine-Ca9.GC.05CaAl2Si2O8 · 4H2O
Gonnardite9.GA.05(Na,Ca)2(Si,Al)5O10 · 3H2O
Grandidierite9.AJ.05(Mg,Fe2+)(Al,Fe3+)3(SiO4)(BO3)O2
Grossular9.AD.25Ca3Al2(SiO4)3
var: Hibschite9.AD.25Ca3Al2(SiO4)3-x(OH)4x
Gyrolite9.EE.30NaCa16Si23AlO60(OH)8 · 14H2O
Götzenite9.BE.22NaCa6Ti(Si2O7)2OF3
'Halloysite'9.ED.10Al2(Si2O5)(OH)4
Halloysite-7Å9.ED.10Al2(Si2O5)(OH)4
Harmotome9.GC.10(Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] · 12H2O
Haüyne9.FB.10(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
var: Berzeline (of Necker)9.FB.10(Na,Ca)4-8(Al6Si6O24)(SO4,S,Cl)1-2
Hedenbergite9.DA.15CaFe2+Si2O6
Hemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O
Hillebrandite9.DG.40Ca2(SiO3)(OH)2
Hiortdahlite9.BE.17(Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4
Huttonite9.AD.35ThSiO4
Hydroxyapophyllite-(K)9.EA.15KCa4(Si8O20)(OH,F) · 8H2O
Ilvaite ?9.BE.07CaFe3+Fe2+2(Si2O7)O(OH)
Indialite9.CJ.05Mg2Al3(AlSi5O18)
Jasmundite (TL)9.AG.70Ca11(SiO4)4O2S
Jennite9.DG.20Ca9(Si3O9)2(OH)8 · 8H2O
Kaersutite9.DE.15{Na}{Ca2}{Mg3AlTi}(Al2Si6O22)O2
Kalsilite9.FA.05KAlSiO4
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Katoite9.AD.25Ca3Al2(SiO4)3-x(OH)4x (x = 1.5-3)
Kerimasite9.AD.25Ca3Zr2(SiO4)(Fe3+O4)2
Kinoshitalite9.EC.35(Ba,K)(Mg,Mn2+,Al)3(Al2Si2O10)(OH)2
Kumtyubeite9.AF.45Ca5(SiO4)2F2
Kyanite9.AF.15Al2(SiO4)O
Laihunite9.AC.05Fe2+Fe3+2(SiO4)2
Lamprophyllite9.BE.25(Na,Mn2+)3(Sr,Na)2(Ti,Fe3+)3(Si2O7)2O2(OH,O,F)2
Larnite9.AD.05Ca2SiO4
Leucite9.GB.05K(AlSi2O6)
Liebauite (TL)9.DO.25Ca3Cu5Si9O26
Lileyite (TL)9.BE.25Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2
Lizardite9.ED.15Mg3(Si2O5)(OH)4
Lorenzenite9.DB.10Na2Ti2(Si2O6)O3
Låvenite9.BE.17(Na,Ca)2(Mn2+,Fe2+)(Zr,Ti)(Si2O7)(O,OH,F)2
Lévyne-Ca9.GD.15(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Magnesio-arfvedsonite ?9.DE.25{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Magnesio-fluoro-arfvedsonite9.DE.25[Na][Na2][Mg4Fe3+][Si8O22](F,OH)2
Magnesio-fluoro-hastingsite9.DE.15{Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)F2
Magnesio-hastingsite9.DE.15{Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)(OH)2
Mangani-obertiite (TL)9.DE.25Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Mangano-mangani-ungarettiite9.DE.25NaNa2(Mn2+2Mn3+3)(Si8O22)O2
Meionite9.FB.15Ca4Al6Si6O24CO3
Mendigite (TL)9.00.Mn2Mn2MnCa(Si3O9)2
Merrihueite9.CM.05(K,Na)2(Fe,Mg)5Si12O30
Mesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
Microcline
var: Hyalophane
9.FA.30(K,Ba)[Al(Si,Al)Si2O8]
Monticellite9.AC.10CaMgSiO4
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mullite9.AF.20Al4+2xSi2-2xO10-x
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Fuchsite9.EC.15K(Al,Cr)3Si3O10(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Nacrite9.ED.05Al2(Si2O5)(OH)4
Namansilite9.DA.25NaMn3+Si2O6
Narsarsukite9.DJ.05Na4(Ti,Fe)2[Si8O20](O,OH,F)2
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Nepheline9.FA.05Na3K(Al4Si4O16)
Nosean (TL)9.FB.10Na8(Al6Si6O24)(SO4) · H2O
Offretite9.GD.25KCaMg(Si13Al5)O36 · 15H2O
Omphacite9.DA.20(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Orthoclase9.FA.30K(AlSi3O8)
Osumilite9.CM.05(K,Na)(Fe2+,Mg)2(Al,Fe3+)3(Si,Al)12O30
Osumilite-(Mg) (TL)9.CM.05KMg2Al3(Al2Si10)O30
Oxyphlogopite (TL)9.EC.20K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2
Palygorskite9.EE.20(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Paranatrolite9.GA.05Na2Al2Si3O10 · 3H2O
Pargasite9.DE.15{Na}{Ca2}{Mg4Al}(Al2Si6O22)(OH)2
Perrierite-(Ce)9.BE.70Ce4MgFe3+2Ti2(Si2O7)2O8
Perrierite-(La) (TL)9.BE.70(La,Ce,Ca)4(Fe,Mn2+,Mg)Fe3+2(Ti,Fe3+)2(Si2O7)2O8
Phillipsite-Ca9.GC.10(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Phillipsite-K9.GC.10(K,Na,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Phillipsite-Na9.GC.10(Na,K,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] · 12H2O
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
var: Barium-Phlogopite9.EC.20(K,Ba)1-xMg3(AlSi3O10)(OH,F)2
Pigeonite9.DA.10(CaxMgyFez)(Mgy1Fez1)Si2O6
Plombièrite9.DG.08[Ca4Si6O16(OH)2 · 2H2O]·(Ca·5H2O)
Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Pyrope9.AD.25Mg3Al2(SiO4)3
Pyroxferroite9.DO.05(Fe,Mn,Ca)SiO3
Pyroxmangite9.DO.05MnSiO3
Quadridavyne9.FB.05(Na,K)6Ca2(Al6Si6O24)Cl4
Rankinite9.BC.15Ca3Si2O7
Reinhardbraunsite (TL)9.AF.45Ca5(SiO4)2(OH,F)2
Rhodesite9.EB.05KHCa2Si8O19 · 5H2O
Rhodonite9.DK.05Mn2+SiO3
Rhönite9.DH.40Ca4[Mg8Fe3+2Ti2]O4[Si6Al6O36]
Richterite9.DE.20{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Roedderite9.CM.05(Na,K)2(Mg,Fe)5Si12O30
Rondorfite (TL)9.AB.20Ca8Mg(SiO4)4Cl2
Sanidine9.FA.30K(AlSi3O8)
Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Schorlomite9.AD.25Ca3(Ti,Fe3+)2((Si,Fe3+)O4)3
Schüllerite (TL)9.BE.25Ba2Na(Mn,Ca)(Fe3+,Mg,Fe2+)2Ti2(Si2O7)2(O,F)4
Scolecite9.GA.05CaAl2Si3O10 · 3H2O
Sepiolite9.EE.25Mg4(Si6O15)(OH)2 · 6H2O
Sillimanite9.AF.05Al2(SiO4)O
Sodalite9.FB.10Na8(Al6Si6O24)Cl2
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Spurrite9.AH.15Ca5(SiO4)2(CO3)
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Steacyite ?9.CH.10K0.3(Na,Ca)2ThSi8O20
Stellerite9.GE.15Ca4(Si28Al8)O72 · 28H2O
Strätlingite (TL)9.EG.25Ca2Al2SiO7 · 8H2O
Tacharanite9.HA.75Ca12Al2Si18O33 (OH)36
Talc9.EC.05Mg3Si4O10(OH)2
Tephroite9.AC.05Mn2+2SiO4
Ternesite (TL)9.AH.20Ca5(SiO4)2(SO4)
Thomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
Thorite9.AD.30Th(SiO4)
Titanite9.AG.15CaTi(SiO4)O
Tobermorite9.DG.10[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Topaz9.AF.35Al2(SiO4)(F,OH)2
Trattnerite9.CM.05□(Fe3+,Mg,Fe2+)2(Mg,Fe2+,Fe3+)3(Si12O30)
Tschörtnerite (TL)9.GF.40Ca4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2O
Turkestanite9.CH.10(K,◻)(Ca,Na)2ThSi8O20 · nH2O
Vertumnite9.EG.25Ca4Al4Si4O6(OH)24 · 3H2O
Vishnevite9.FB.05(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Wadalite9.AD.25(Ca,Mg)6(Al,Fe3+)4((Si,Al)O4)3O4Cl3
Wairakite9.GB.05Ca(Al2Si4O12) · 2H2O
Willemite9.AA.05Zn2SiO4
Willhendersonite9.GD.10KCa[Al3Si3O12] · 5H2O
Wollastonite9.DG.05CaSiO3
Wöhlerite9.BE.17NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Zeophyllite9.EE.70Ca13Si10O28(OH)2F8 · 6H2O
Zircon9.AD.30Zr(SiO4)
Zoisite9.BG.10Ca2Al3[Si2O7][SiO4]O(OH)
Åkermanite9.BB.10Ca2Mg(Si2O7)
Group 10 - Organic Compounds
Whewellite10.AB.45Ca(C2O4) · H2O
Unclassified Minerals, Rocks, etc.
''-
'Aeschynite'-
'Albite-Anorthite Series'-
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
'Allophane-chrysocolla'-
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Andradite-Schorlomite Series'-Ca3Fe3+2(SiO4)3 - Ca3Ti4+2(SiO4)3
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Apophyllite'-
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'var: Rubellan'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Bitumen'-
'Bravoite'-(Fe,Ni)S2
'Britholite Group'-(REE, Ca)5[(Si,P)O4]3X
'Calamine'-
'Calcareous Tufa'-
Calcinaksite (TL)-KNaCa(Si4O10)·H2O
'Calciobritholite'-(Ca,Y)5(SiO4,PO4)3(OH)
'Calciopyrochlore'-
'Cancrinite Group'-
'Chabazite'-
'var: Phacolite'-
'Chlorite Group'-
'Chlormayenite-Wadalite series'-
Christofschäferite-(Ce) (TL)-Ce3CaMnTiFe(3+)Ti2(Si2O7)2O8
'Clinopyroxene Subgroup'-
Ekebergite (TL)-ThFeNb2O8
'Ellestadite'-
Engelhauptite (TL)-KCu3(V2O7)(OH)2Cl
'Enstatite-Ferrosilite Series'-
'Ettringite Group'-
'Faujasite'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'Fergusonite'-
Ferroindialite (TL)-(Fe2+,Mg)2Al4Si5O18
Ferrorhodonite-CaMn3Fe(Si5O15)
Fluorcalciopyrochlore-(Ca,Na)2(Nb, Ti)2O6F
Friedrichbeckeite (TL)-K(□0.5Na0.5)2Mg2Be3Si12O30
'Garnet Group'-X3Z2(SiO4)3
'Glass'-
Günterblassite (TL)-(K,Ca,Ba)2(Fe,Ca,Mg,Na)[(Si,Al)13O25(OH)4] · 7H2O ·
Harmunite-CaFe2O4
'Heulandite subgroup'-
Hielscherite (TL)-Ca3Si(SO4)(SO3)(OH)6 · 11H2O
Hillesheimite (TL)-(K,Ca,Ba,□)2(Mg,Fe,Ca,□)2[(Si,Al )13O23(OH)6](OH)·8H2O
'Hornblende'-
Hydroxycalciopyrochlore-(Ca,Na,U,□)2(Nb,Ti)2O6(OH)
Hydroxymanganopyrochlore (TL)-(Mn2+,Th,Na,Ca,REE)2(Nb,Ti)2O6(OH)
'Hypersthene'-(Mg,Fe)SiO3
Khesinite-Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
Kottenheimite (TL)-Ca 3Si(SO4)2(OH)6·12H2O
Kruijenite (TL)-Ca4Al4(SO4)F2(OH)16·2H2O
Laachite (TL)-(Ca,Mn)2Zr2Nb2TiFeO14
'Lamprophyllite Group'-AP2MH2MO4(Si2O7)2(XOM)2(XOA)2
'Leucite basanite'-
'Limonite'-(Fe,O,OH,H2O)
'Lévyne'-
'Manganese Oxides'-
'var: Manganese Dendrites'-
'Manganogel'-~MnO2 · nH2O
Manganogrunerite-☐{Mn2+2}{Fe2+5}(Si8O22)(OH)2
'Manganomelane'-
'Melilite Group'-Ca2M(XSiO7)
'Meteoritic Iron'-
'Mica Group'-
'Monazite'-
Nabimusaite-KCa12(SiO4)4(SO4)2O2F
'Natropyrochlore'-
'Nepheline basanite'-
Noonkanbahite (TL)-BaKNaTi2(Si4O12)O2
Nöggerathite-(Ce) (TL)-(Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
'Obertiite Root Name'-{A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
'Orthopyroxene Subgroup'-
'Osumilite Group'-
Oxo-magnesio-hastingsite-NaCa2(Mg2Fe3+3)(Al2Si6)O22O2
'Oxycalciobetafite'-Ca2(Ti,Nb)2O6O
Oxycalciopyrochlore-Ca2Nb2O6O
'Oxyphlogopite-phlogopite Series'-
Pavlovskyite-Ca8(SiO4)2(Si3O10)
'Petrified Wood'-
'Phillipsite'-
'Plessite'-
'Polymignite' ?-(Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O4
'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n
'var: Betafite (of Hogarth 1977)'-A2-mD2X6-wZ1+w
'Pyroxene Group'-
'Quartz-beta'-SiO2
Rusinovite-Ca10(Si2O7)3Cl2
'Scapolite'-
Scottyite-BaCu2Si2O7
'Sepiolite Group' ?-
Sharyginite (TL)-Ca3TiFe2O8
Shulamitite-Ca3TiFe3+AlO8
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
Stefanweissite (TL)-(Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
'Stilbite subgroup'-
'Strickblende'-PbS
'Tennantite-Tetrahedrite Series'-
'Tetranatrolite'-
'Thomsonite'-
'Tobermorite Group'-Ca4+x(AlySi6-y)O15+2x-y ·5H2O
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
'UM1983-24-SiO:CaNa'-Na2Ca2Si3O9
'Unnamed (Ba-Zr Silicate)'-BaZrSi2O7
'Unnamed (Ca-Zn Hydroxide-Hydrate)'-CaZn2(OH)6 · 2H2O
'Unnamed (Ce member of the Betafite Subgroup)'-Ca, Ce, Nb, Ti, O
'Unnamed (F-dominant analogue of Ferri-kaersutite)'-(Na,K)Ca2[Mg3(Fe3+,Fe2+)Ti](Si6Al2O22)(F,O)2
'Unnamed (Fe2+-analogue of Lileyite)'-Ba2(Na,Fe,Ca)3FeTi2(Si2O7)2O2F2
'Unnamed (Monoclinic polymorph of Pseudobrookite)'-Fe2TiO5
'Unnamed (Na-Pb Carbonate-Hydroxide)'-NaPb2(CO3)2(OH)
'Unnamed (Pb13O8(OH)6(NO3)4)'-Pb13O8(OH)6(NO3)4
Vandermeerscheite (TL)-K2[(UO2)2V2O8]·2H2O
'Vondechenite'-Cu4CaCl2(OH)8 · 4H2O
Vorlanite-Ca(U6+)O4
'Wad'-
Wernerkrauseite (TL)-Ca(Fe3+,Mn3+)2Mn4+O6
'Zirconolite-2M'-(Ca,REE)2Zr2(Ti,Nb)3FeO14
'Zirconolite-3O'-(Ca,REE)2Zr2(Ti,Nb)3FeO14
'Zirconolite-3T'-(Ca,REE)2Zr2(Ti,Nb)3FeO14

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Iron
var: Kamacite
1.1.11.1(Fe,Ni)
Lead1.1.1.4Pb
Silver1.1.1.2Ag
Taenite1.1.11.2(Fe,Ni)
Zinc1.1.5.1Zn
Semi-metals and non-metals
Antimony1.3.1.2Sb
Graphite1.3.6.2C
Sulphur1.3.5.1S8
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Acanthite2.4.1.1Ag2S
Anilite2.4.7.5Cu7S4
Chalcocite2.4.7.1Cu2S
Digenite2.4.7.3Cu9S5
Djurleite2.4.7.2Cu31S16
Hessite2.4.2.1Ag2Te
AmBnXp, with (m+n):p = 3:2
Bornite2.5.2.1Cu5FeS4
AmBnXp, with (m+n):p = 4:3
Aleksite2.6.3.2PbBi2Te2S2
Joséite-B2.6.2.2Bi4Te2S
Pilsenite2.6.2.5Bi4Te3
AmBnXp, with (m+n):p = 9:8
Pentlandite2.7.1.1(FexNiy)Σ9S8
AmXp, with m:p = 1:1
Breithauptite2.8.11.2NiSb
Cinnabar2.8.14.1HgS
Covellite2.8.12.1CuS
Galena2.8.1.1PbS
Greenockite2.8.7.2CdS
Hawleyite2.8.2.6CdS
Millerite2.8.16.1NiS
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
Troilite2.8.9.1FeS
Tsumoite2.8.20.1BiTe
Wurtzite2.8.7.1(Zn,Fe)S
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
Cubanite2.9.13.1CuFe2S3
Isocubanite2.9.13.3CuFe2S3
Stannite2.9.2.1Cu2FeSnS4
AmBnXp, with (m+n):p = 3:4
Polydymite2.10.1.7Ni2+Ni3+2S4
AmBnXp, with (m+n):p = 2:3
Metastibnite2.11.3.1Sb2S3
Stibnite2.11.2.1Sb2S3
Tetradymite2.11.7.1Bi2Te2S
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Cattierite2.12.1.3CoS2
Cobaltite2.12.3.1CoAsS
Gersdorffite2.12.3.2NiAsS
Marcasite2.12.2.1FeS2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Ullmannite2.12.3.3NiSbS
Vaesite2.12.1.2NiS2
Oxysulfides
Kermesite2.13.1.1Sb2S2O
Chlor-sulfides
Owensite2.15.2.3(Ba,Pb)6(Cu,Fe,Ni)25S27
Group 3 - SULFOSALTS
3 <ø < 4
Jordanite3.3.1.1Pb14(As,Sb)6S23
Meneghinite3.3.5.1Pb13CuSb7S24
'Tennantite'3.3.6.2Cu6[Cu4(X)2]As4S12S
'Tetrahedrite'3.3.6.1Cu6Cu4(X)2Sb4S13
ø = 3
Bournonite3.4.3.2PbCuSbS3
2.5 < ø < 3
Boulangerite3.5.2.1Pb5Sb4S11
Veenite ?3.5.9.2Pb2(Sb,As)2S5
2 < ø < 2.49
Jamesonite3.6.7.1Pb4FeSb6S14
Plagionite3.6.20.2Pb5Sb8S17
Semseyite3.6.20.4Pb9Sb8S21
ø = 2
Berthierite3.7.9.3FeSb2S4
1 < ø < 2
Benjaminite3.8.10.3Ag3Bi7S12
Zinkenite3.8.1.1Pb9Sb22S42
Group 4 - SIMPLE OXIDES
A2X
Cuprite4.1.1.1Cu2O
AX
Litharge4.2.4.1PbO
Massicot (TL)4.2.7.1PbO
Periclase4.2.1.1MgO
Tenorite4.2.3.1CuO
Zincite4.2.2.1ZnO
A2X3
Bixbyite4.3.7.2Mn3+2O3
Corundum4.3.1.1Al2O3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
Maghemite4.3.7.1(Fe3+0.670.33)Fe3+2O4
Perovskite4.3.3.1CaTiO3
Pyrophanite4.3.5.3Mn2+TiO3
Senarmontite4.3.9.2Sb2O3
Valentinite4.3.11.1Sb2O3
AX2
Anatase4.4.4.1TiO2
Baddeleyite4.4.14.1ZrO2
Cassiterite4.4.1.5SnO2
Cerianite-(Ce)4.4.12.1(Ce4+,Th)O2
Cervantite4.4.16.1Sb3+Sb5+O4
Pyrolusite4.4.1.4Mn4+O2
Rutile4.4.1.1TiO2
var: Ilmenorutile4.4.1.2Fex(Nb,Ta)2x · 4Ti1-xO2
Vernadite4.4.9.1(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Thorianite5.1.1.2ThO2
AXO4·xH2O
Vorlanite5.3.4.Ca(U6+)O4
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Heterogenite6.1.4.2Co3+O(OH)
Lepidocrocite6.1.2.2γ-Fe3+O(OH)
X(OH)2
Brucite6.2.1.1Mg(OH)2
Calumetite6.2.5.1CaCu4(OH)8Cl2·3.5H2O
Portlandite6.2.1.4Ca(OH)2
Spertiniite6.2.4.1Cu(OH)2
Wülfingite6.2.10.1Zn(OH)2
X(OH)3
Bayerite6.3.2.1Al(OH)3
Gibbsite6.3.1.1Al(OH)3
Nordstrandite6.3.3.1Al(OH)3
Miscellaneous
Fougèrite6.4.6.2Fe2+4Fe3+2(OH)12[CO3]·3H2O
Hydrocalumite6.4.4.1Ca4Al2(OH)12(Cl,CO3,OH)2 · 4H2O
Group 7 - MULTIPLE OXIDES
ABX2
Delafossite7.1.1.1CuFeO2
AB2X4
Chromite7.2.3.3Fe2+Cr3+2O4
Chrysoberyl7.2.9.1BeAl2O4
Hercynite7.2.1.3Fe2+Al2O4
Hetaerolite7.2.7.2ZnMn2O4
Jacobsite7.2.2.2Mn2+Fe3+2O4
Magnesioferrite7.2.2.1MgFe3+2O4
Magnetite7.2.2.3Fe2+Fe3+2O4
Marokite7.2.10.1CaMn3+2O4
Minium7.2.8.1Pb3O4
Spinel7.2.1.1MgAl2O4
Ulvöspinel7.2.5.2TiFe2O4
(AB)2X3
Birnessite7.5.3.1(Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O
Braunite7.5.1.3Mn2+Mn3+6(SiO4)O8
AB2X5
Pseudobrookite7.7.1.1Fe2TiO5
AB3X7
Chalcophanite7.8.2.1ZnMn4+3O7 · 3H2O
Todorokite7.8.1.1(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
AB8X16
Priderite7.9.4.1K(Ti4+7Fe3+)O16
Romanèchite7.9.2.1(Ba,H2O)2(Mn4+,Mn3+)5O10
AB4X9
Ranciéite7.10.1.1(Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O
Miscellaneous
Brownmillerite (TL)7.11.2.1Ca2(Al,Fe3+)2O5
Chlormayenite (TL)7.11.3.1Ca12Al14O32[◻4Cl2]
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
ABO4
Fergusonite-(Ce)8.1.1.3CeNbO4 · 0.3H2O
Fergusonite-(Y)8.1.1.1YNbO4
Samarskite-(Y)8.1.11.1YFe3+Nb2O8
A2B2O6(O,OH,F)
'Pyrochlore Group'8.2.1.1A2Nb2(O,OH)6Z
'Pyrochlore Supergroup
var: Betafite (of Hogarth 1977)'
8.2.3.1A2-mD2X6-wZ1+w
'Uranpyrochlore (of Hogarth 1977)'8.2.1.7(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Zirconolite8.2.5.5CaZrTi2O7
AB2O6
Aeschynite-(Ce)8.3.6.1(Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6
Columbite-(Fe)8.3.2.2Fe2+Nb2O6
Columbite-(Mn)8.3.2.4Mn2+Nb2O6
Fersmite8.3.3.1(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Nioboaeschynite-(Ce)8.3.6.2(Ce,Ca)(Nb,Ti)2(O,OH)6
Polycrase-(Y)8.3.8.1Y(Ti,Nb)2(O,OH)6
Group 9 - NORMAL HALIDES
AX
Sylvite9.1.1.2KCl
AX2
Fluorite9.2.1.1CaF2
Sellaite9.2.2.1MgF2
Group 10 - OXYHALIDES AND HYDROXYHALIDES
A2(O,OH)3Xq
Paratacamite10.1.2.1Cu3(Cu,Zn)(OH)6Cl2
A(O,OH)Xq
Laurionite10.2.2.1PbCl(OH)
Am(O,OH)pXq
Simonkolleite10.5.8.1Zn5Cl2(OH)8 · H2O
Group 13 - ACID CARBONATES
Miscellaneous
Nesquehonite13.1.5.1MgCO3 · 3H2O
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Cerussite14.1.3.4PbCO3
Magnesite14.1.1.2MgCO3
Rhodochrosite14.1.1.4MnCO3
Siderite14.1.1.3FeCO3
Smithsonite14.1.1.6ZnCO3
Vaterite14.1.2.1CaCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 15 - HYDRATED NORMAL CARBONATES
A(XO3)·xH2O
Monohydrocalcite15.1.3.1CaCO3 · H2O
Natron15.1.2.1Na2CO3 · 10H2O
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Hydrocerussite16a.2.2.1Pb3(CO3)2(OH)2
Brenkite (TL)16a.3.6.1Ca2(CO3)F2
Dawsonite16a.3.8.1NaAlCO3(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Phosgenite16a.3.4.1Pb2CO3Cl2
Rosasite16a.3.1.2(Cu,Zn)2(CO3)(OH)2
Aurichalcite16a.4.2.1(Zn,Cu)5(CO3)2(OH)6
Hydrozincite16a.4.1.1Zn5(CO3)2(OH)6
Plumbonacrite16a.5.1.1Pb5O(OH)2(CO3)3
Group 16b - HYDRATED CARBONATES CONTAINING HYDROXYL OR HALOGEN
Calcioancylite-(Ce)16b.1.1.2(Ce,Ca,Sr)CO3(OH,H2O)
Alumohydrocalcite16b.2.3.1CaAl2(CO3)2(OH)4 · 4H2O
Dundasite16b.2.1.1PbAl2(CO3)2(OH)4 · H2O
Para-alumohydrocalcite16b.2.3.2CaAl2(CO3)2(OH)4 · 6H2O
Artinite16b.3.1.1Mg2(CO3)(OH)2 · 3H2O
Claraite16b.4.3.1(Cu,Zn)15(CO3)4(AsO4)2(SO4)(OH)14·7H2O
Hydrotalcite16b.6.2.1Mg6Al2(CO3)(OH)16 · 4H2O
Zaccagnaite16b.6.1.4Zn4Al2(OH)12[CO3] · 3H2O
Carbonatecyanotrichite16b.7.7.1Cu4Al2(CO3,SO4)(OH)12 · 2H2O
Hydromagnesite16b.7.1.1Mg5(CO3)4(OH)2 · 4H2O
Group 17 - COMPOUND CARBONATES
Miscellaneous
Leadhillite17.1.2.1Pb4(CO3)2(SO4)(OH)2
Susannite17.1.3.1Pb4(CO3)2(SO4)(OH)2
Group 18 - NORMAL NITRATES
AXO3·xH2O, where x can equal zero
Niter18.1.2.1KNO3
Nitratine18.1.1.1NaNO3
Group 24 - ANHYDROUS BORATES
A2BO2[XO3]
Vonsenite24.2.1.2Fe2+2Fe3+(BO3)O2
Group 25 - ANHYDROUS BORATES CONTAINING HYDROXYL OR HALOGEN
Miscellaneous
Jeremejevite25.8.1.1Al6(BO3)5(F,OH)3
Group 27 - COMPOUND BORATES
Miscellaneous
Gaudefroyite27.1.2.1Ca4Mn3+2-3(BO3)3(CO3)(O,OH)3
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
A2XO4
'Thénardite'28.2.3.1Na2SO4
AXO4
Anglesite28.3.1.3PbSO4
Anhydrite28.3.2.1CaSO4
Baryte28.3.1.1BaSO4
Celestine28.3.1.2SrSO4
Miscellaneous
Palmierite28.4.3.1(K,Na)2Pb(SO4)2
Group 29 - HYDRATED ACID AND NORMAL SULFATES
A2XO4·xH2O
Mirabilite29.2.2.1Na2SO4 · 10H2O
A2B(XO4)2·xH2O
Syngenite29.3.1.1K2Ca(SO4)2 · H2O
AmBn(XO4)p·xH2O, with (m+n):p < 3:2 and > 1:1
Eugsterite ?29.4.2.1Na4Ca(SO4)3 · 2H2O
Hydroglauberite ?29.4.1.1Na10Ca3(SO4)8 · 6H2O
AXO4·xH2O
Bassanite29.6.1.1Ca(SO4) · 0.5H2O
Bieberite29.6.10.4CoSO4 · 7H2O
Chalcanthite29.6.7.1CuSO4 · 5H2O
Goslarite29.6.11.2ZnSO4 · 7H2O
Gypsum29.6.3.1CaSO4 · 2H2O
Hexahydrite29.6.8.1MgSO4 · 6H2O
Melanterite29.6.10.1Fe2+(H2O)6SO4 · H2O
Rozenite29.6.6.1FeSO4 · 4H2O
Szomolnokite29.6.2.2FeSO4 · H2O
A2(XO4)3·H2O
Alunogen29.8.6.1Al2(SO4)3 · 17H2O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)m(XO4)pZq, where m:p>2:1
Antlerite30.1.12.1Cu3(SO4)(OH)4
Brochantite30.1.3.1Cu4(SO4)(OH)6
Chenite30.1.16.1Pb4Cu(SO4)2(OH)6
Elyite30.1.2.1Pb4Cu(SO4)O2(OH)4 · H2O
(AB)2(XO4)Zq
Alunite30.2.4.1KAl3(SO4)2(OH)6
Beaverite-(Cu)30.2.5.7Pb(Fe3+2Cu)(SO4)2(OH)6
Jarosite30.2.5.1KFe3+ 3(SO4)2(OH)6
Lanarkite30.2.1.1Pb2(SO4)O
Linarite30.2.3.1PbCu(SO4)(OH)2
Osarizawaite30.2.4.4Pb(Al2Cu2+)(SO4)2(OH)6
Plumbojarosite30.2.5.6Pb0.5Fe3+3(SO4)2(OH)6
Group 31 - HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)m(XO4)pZq·xH2O, where m:p > 6:1
Connellite31.1.1.1Cu19(SO4)(OH)32Cl4 · 3H2O
Schulenbergite31.1.6.1(Cu,Zn)7(SO4)2(OH)10 · 3H2O
'UM1992-30-SO:CCuHZn'31.1.6.2(Zn,Cu)7(SO4,CO3)2(OH)10 · 3H2O
(AB)4(XO4)Zq·xH2O
Glaucocerinite31.4.8.1(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Langite31.4.3.1Cu4(SO4)(OH)6 · 2H2O
Namuwite31.4.7.1Zn4(SO4)(OH)6 · 4H2O
Posnjakite31.4.1.1Cu4(SO4)(OH)6 · H2O
Ramsbeckite31.4.9.1(Cu,Zn)15(SO4)4(OH)22 · 6H2O
Wroewolfeite31.4.2.1Cu4(SO4)(OH)6 · 2H2O
(AB)5(XO4)2Zq·xH2O
Devilline31.6.1.1CaCu4(SO4)2(OH)6 · 3H2O
Ktenasite31.6.3.1Zn(Cu,Zn)4(SO4)2(OH)6 · 6H2O
Serpierite31.6.2.1Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O
Miscellaneous
Ettringite (TL)31.10.2.1Ca6Al2(SO4)3(OH)12 · 26H2O
Group 32 - COMPOUND SULFATES
Anhydrous Compound Sulfates containing Hydroxyl or Halogen
Caledonite32.3.2.1Pb5Cu2(SO4)3(CO3)(OH)6
Hydrated Compound Sulfates containing Hydroxyl or Halogen
Charlesite32.4.4.1Ca6(Al,Si)2(SO4)2[B(OH)4](OH,O)12 · 26H2O
Thaumasite32.4.4.4Ca3(SO4)[Si(OH)6](CO3) · 12H2O
Group 34 - SELENITES, TELLURITES AND SULFITES
A(XO3)·xH2O
Hannebachite (TL)34.2.5.1CaSO3 · H2O
Compound Selenites, Tellurites and Sulfites
Orschallite (TL)34.8.7.1Ca3(SO3)2(SO4) · 12H2O
Group 35 - ANHYDROUS CHROMATES
AXO4
Crocoite ?35.3.1.1PbCrO4
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
(AB)5(XO4)3
Nickenichite (TL)38.2.3.9Na0.8Ca0.4Cu0.4(Mg,Fe)3(AsO4)3
(AB)3(XO4)2
Lammerite38.3.8.1Cu3(AsO4)2
Merrillite38.3.4.4Ca9NaMg(PO4)7
Whitlockite ?38.3.4.1Ca9Mg(PO4)6(HPO4)
AXO4
Cheralite ?38.4.3.5CaTh(PO4)2
Monazite-(Ce)38.4.3.1Ce(PO4)
Wakefieldite-(Ce)38.4.11.4Ce(VO4)
Wakefieldite-(La)38.4.9.6La(VO4)
Group 39 - HYDRATED ACID PHOSPHATES,ARSENATES AND VANADATES
A[HXO4]·xH2O
Brushite39.1.1.1Ca(HPO4) · 2H2O
Newberyite39.1.6.1Mg(HPO4) · 3H2O
Miscellaneous
Taranakite39.3.6.1(K,NH4)Al3(PO4)3(OH) · 9H2O
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Carnotite40.2a.28.1K2(UO2)2(VO4)2 · 3H2O
Parascholzite40.2.5.1CaZn2(PO4)2 · 2H2O
Phosphophyllite40.2.7.1Zn2Fe(PO4)2 · 4H2O
A3(XO4)2·xH2O
Annabergite40.3.6.4Ni3(AsO4)2 · 8H2O
Erythrite40.3.6.3Co3(AsO4)2 · 8H2O
Hopeite40.3.4.1Zn3(PO4)2 · 4H2O
Hörnesite40.3.6.7Mg3(AsO4)2 · 8H2O
Köttigite40.3.6.5Zn3(AsO4)2 · 8H2O
Parasymplesite40.3.6.6Fe2+3(AsO4)2 · 8H2O
Vivianite40.3.6.1Fe2+3(PO4)2 · 8H2O
Volborthite40.3.10.1Cu3(V2O7)(OH)2 · 2H2O
(AB)5(XO4)2·xH2O
Rhabdophane-(Ce)40.4.7.1Ce(PO4) · H2O
Scorodite40.4.1.3Fe3+AsO4 · 2H2O
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Bayldonite41.5.14.1PbCu3(AsO4)2(OH)2
Conichalcite41.5.1.2CaCu(AsO4)(OH)
Mottramite41.5.2.2PbCu(VO4)(OH)
Tangeite41.5.1.6CaCu(VO4)(OH)
Vésigniéite41.5.13.1BaCu3(VO4)2(OH)2
A2(XO4)Zq
Adamite41.6.6.3Zn2(AsO4)(OH)
Libethenite41.6.6.2Cu2(PO4)(OH)
Olivenite41.6.6.1Cu2(AsO4)(OH)
Wagnerite41.6.2.1(Mg,Fe2+)2(PO4)F
A5(XO4)3Zq
Chlorapatite41.8.1.2Ca5(PO4)3Cl
Fluorapatite41.8.1.1Ca5(PO4)3F
Hydroxylapatite41.8.1.3Ca5(PO4)3(OH)
Mimetite41.8.4.2Pb5(AsO4)3Cl
Pyromorphite41.8.4.1Pb5(PO4)3Cl
Vanadinite41.8.4.3Pb5(VO4)3Cl
(AB)3(XO4)2Zq
Drugmanite41.10.11.1Pb2(Fe3+,Al)(PO4)(PO3OH)(OH)2
Group 42 - HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
(AB)5(XO4)2Zq·xH2O
Hügelite ?42.4.5.2Pb2(UO2)3(AsO4)2O2 · 5H2O
(AB)2(XO4)Zq·xH2O
Goyazite42.7.3.3SrAl3(PO4)(PO3OH)(OH)6
Richelsdorfite42.7.15.1Ca2Cu5Sb(AsO4)4(OH)6Cl · 6H2O
(AB)5(XO4)3Zq·xH2O
Yukonite ?42.8.6.1Ca3Fe3+(AsO4)2(OH)3 · 5H2O
(AB)7(XO4)4Zq·xH2O
Faustite42.9.3.3(Zn,Cu)Al6(PO4)4(OH)8 · 4H2O
Lavendulan42.9.4.2NaCaCu5(AsO4)4Cl · 5H2O
Sampleite42.9.4.1NaCaCu5(PO4)4Cl · 5H2O
Group 43 - COMPOUND PHOSPHATES, ETC.
Anhydrous Compound Phosphates, etc·, Containing Hydroxyl or Halogen
Beudantite43.4.1.1PbFe3(AsO4)(SO4)(OH)6
Corkite43.4.1.2PbFe3(PO4)(SO4)(OH)6
Hinsdalite43.4.1.5PbAl3(PO4)(SO4)(OH)6
Hydrated Compound Phosphates, etc·, Containing Hydroxyl or Halogen
Chalcophyllite43.5.14.1Cu18Al2(AsO4)4(SO4)3(OH)24 · 36H2O
Diadochite ?43.5.2.1Fe3+2(PO4)(SO4)(OH) · 5H2O
Group 44 - ANTIMONATES
A2X2O6(O,OH,F)
'Bindheimite'44.1.1.2Pb2Sb2O6O
Cuproroméite ?44.1.1.7Cu2Sb2(O,OH)7
'Roméite Group'44.1.1.3A2(Sb5+)2O6Z
'Stibiconite'44.1.1.1Sb3+Sb5+2O6(OH)
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Powellite48.1.2.2Ca(MoO4)
Scheelite48.1.2.1Ca(WO4)
Wulfenite48.1.3.1Pb(MoO4)
Group 49 - HYDRATED MOLYBDATES AND TUNGSTATES
Hydrated Normal Molybdates and Tungstates
Ferrimolybdite49.2.1.1Fe2(MoO4)3 · nH2O
Group 50 - ORGANIC COMPOUNDS
Oxalates
Whewellite50.1.1.1Ca(C2O4) · H2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [4] coordination
Willemite51.1.1.2Zn2SiO4
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
Fayalite51.3.1.1Fe2+2SiO4
Forsterite51.3.1.2Mg2SiO4
Laihunite51.3.1.5Fe2+Fe3+2(SiO4)2
Monticellite51.3.2.1CaMgSiO4
Tephroite51.3.1.4Mn2+2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Almandine51.4.3a.2Fe2+3Al2(SiO4)3
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Bredigite51.4.1.1Ca7Mg(SiO4)4
Grossular51.4.3b.2Ca3Al2(SiO4)3
var: Hibschite51.4.3d.1Ca3Al2(SiO4)3-x(OH)4x
Katoite51.4.3d.2Ca3Al2(SiO4)3-x(OH)4x (x = 1.5-3)
Pyrope51.4.3a.1Mg3Al2(SiO4)3
Schorlomite51.4.3c.1Ca3(Ti,Fe3+)2((Si,Fe3+)O4)3
Spessartine51.4.3a.3Mn2+3Al2(SiO4)3
Wadalite51.4.5.1(Ca,Mg)6(Al,Fe3+)4((Si,Al)O4)3O4Cl3
Insular SiO4 Groups Only with cations in >[6] coordination
Huttonite51.5.3.1ThSiO4
Larnite51.5.1.1Ca2SiO4
Thorite51.5.2.3Th(SiO4)
Zircon51.5.2.1Zr(SiO4)
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [4] and >[4] coordination
Andalusite52.2.2b.1Al2(SiO4)O
Kyanite52.2.2c.1Al2(SiO4)O
Mullite52.2.3.1Al4+2xSi2-2xO10-x
Sillimanite52.2.2a.1Al2(SiO4)O
Staurolite52.2.3.1Fe2+2Al9Si4O23(OH)
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
Chloritoid52.3.3.1(Fe2+,Mg,Mn2+)Al2(SiO4)O(OH)2
Clinohumite52.3.2d.1Mg9(SiO4)4F2
Kumtyubeite52.3.3.4Ca5(SiO4)2F2
Reinhardbraunsite (TL)52.3.2b.3Ca5(SiO4)2(OH,F)2
Topaz52.3.1.1Al2(SiO4)(F,OH)2
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Afwillite52.4.7.1Ca3(HSiO4)2 · 2H2O
Britholite-(Ce)52.4.9.1(Ce,Ca)5(SiO4)3OH
Fluorbritholite-(Ce)52.4.9.8(Ce,Ca)5(SiO4)3F
Fluorcalciobritholite52.4.12.7(Ca,REE)5(SiO4,PO4)3F
Fluorellestadite52.4.9.3Ca5(SiO4)1.5(SO4)1.5F
Jasmundite (TL)52.4.7.4Ca11(SiO4)4O2S
Titanite52.4.3.1CaTi(SiO4)O
Group 53 - NESOSILICATES Insular SiO4 Groups and Other Anions or Complex Cations
Insular SiO4 Groups and Other Anions of Complex Cations with (CO3)
Spurrite53.1.1.1Ca5(SiO4)2(CO3)
Group 54 - NESOSILICATES Borosilicates and Some Beryllosilicates
Borosilicates and Some Beryllosilicates with (BO3)
Dumortierite54.1.2.1(Al,Fe3+)7(SiO4)3(BO3)O3
Grandidierite54.1.1.1(Mg,Fe2+)(Al,Fe3+)3(SiO4)(BO3)O2
Group 55 - SOROSILICATES Si2O7 Groups,Generally with no Additional Anions
Si2O7 Groups, Generally with no Additional Anions with cations in [7] coordination
Rankinite55.3.1.1Ca3Si2O7
Si2O7 Groups, Generally with No Additional Anions with cations in [8] and lower coordination
Alumoåkermanite55.4.1.5(Ca,Na)2(Al,Mg,Fe2+)(Si2O7)
Fresnoite55.4.2.1Ba2Ti(Si2O7)O
Gehlenite55.4.1.2Ca2Al(AlSiO7)
Åkermanite55.4.1.1Ca2Mg(Si2O7)
Group 56 - SOROSILICATES Si2O7 Groups, With Additional O, OH, F and H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] coordination
Hemimorphite56.1.2.1Zn4Si2O7(OH)2 · H2O
Si2O7 Groups and O, OH, F, and H2O with cations in [4] and/or >[4] coordination
Baghdadite56.2.4.1Ca3(Zr,Ti)(Si2O7)O2
Barytolamprophyllite ?56.2.6c.1(Ba,Na)2(Na,Ti,Fe3+)4Ti2(Si2O7)2O(OH,F)
Chevkinite-(Ce)56.2.8.1(Ce,La,Ca,Th)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8
Cuspidine56.2.4.3Ca4(Si2O7)(F,OH)2
Ferriallanite-(La) (TL)56.2.7.2{CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Fersmanite56.2.5.3Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3
Götzenite56.2.5.4NaCa6Ti(Si2O7)2OF3
Hiortdahlite56.2.4.7(Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4
Ilvaite ?56.2.3.3CaFe3+Fe2+2(Si2O7)O(OH)
Jennite56.2.4.11Ca9(Si3O9)2(OH)8 · 8H2O
Lamprophyllite56.2.6c.4(Na,Mn2+)3(Sr,Na)2(Ti,Fe3+)3(Si2O7)2O2(OH,O,F)2
Låvenite56.2.4.4(Na,Ca)2(Mn2+,Fe2+)(Zr,Ti)(Si2O7)(O,OH,F)2
Perrierite-(Ce)56.2.8.3Ce4MgFe3+2Ti2(Si2O7)2O8
Wöhlerite56.2.4.5NaCa2(Zr,Nb)(Si2O7)(O,OH,F)2
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Allanite-(Ce)58.2.1a.1{CaCe}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Allanite-(La)58.2.1a.2{CaLa}{Al2Fe2+}(Si2O7)(SiO4)O(OH)
Clinozoisite58.2.1a.4{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Zoisite58.2.1b.1Ca2Al3[Si2O7][SiO4]O(OH)
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Combeite ?61.1.2a.5Na4.5Ca3.5Si6O17.5(OH)0.5
Indialite61.1.1.3Mg2Al3(AlSi5O18)
Six-Membered Rings with Al substituted rings
Cordierite61.2.1.1(Mg,Fe)2Al3(AlSi5O18)
Group 63 - CYCLOSILICATES Condensed Rings
Condensed Rings (Steacyite group)
Steacyite ?63.1.1.1K0.3(Na,Ca)2ThSi8O20
Condensed Rings (Milarite - Osumilite group)
Chayesite63.2.1a.2KMg4Fe3+[Si12O30]
Eifelite (TL)63.2.1a.4KNa3Mg4Si12O30
Merrihueite63.2.1a.5(K,Na)2(Fe,Mg)5Si12O30
Osumilite63.2.1a.6(K,Na)(Fe2+,Mg)2(Al,Fe3+)3(Si,Al)12O30
Roedderite63.2.1a.14(Na,K)2(Mg,Fe)5Si12O30
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Aegirine65.1.3c.2NaFe3+Si2O6
Aegirine-augite65.1.3b.2(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Clinoferrosilite65.1.1.2Fe2+SiO3
Diopside65.1.3a.1CaMgSi2O6
Enstatite65.1.2.1MgSiO3
Ferrosilite65.1.2.2FeSiO3
Hedenbergite65.1.3a.2CaFe2+Si2O6
Lorenzenite65.1.6.1Na2Ti2(Si2O6)O3
Namansilite65.1.3c.3NaMn3+Si2O6
Omphacite65.1.3b.1(NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6
Pigeonite65.1.1.4(CaxMgyFez)(Mgy1Fez1)Si2O6
Single-Width Unbranched Chains, W=1 with chains P=3
Bustamite65.2.1.2CaMn2+(Si2O6)
Hillebrandite65.2.3.1Ca2(SiO3)(OH)2
Wollastonite65.2.1.1cCaSiO3
Single-Width Unbranched Chains, W=1 with chains P=4
Batisite65.3.4.1BaNaNaTi2(Si4O12)O2
Single-Width Unbranched Chains, W=1 with chains P=5
Rhodonite65.4.1.1Mn2+SiO3
Single-Width Unbranched Chains, W=1 with chains P=7
Pyroxferroite65.6.1.2(Fe,Mn,Ca)SiO3
Pyroxmangite65.6.1.1MnSiO3
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
Edenite66.1.3a.10{Na}{Ca2}{Mg5}(AlSi7O22)(OH)2
Kaersutite66.1.3a.18{Na}{Ca2}{Mg3AlTi}(Al2Si6O22)O2
Mangano-mangani-ungarettiite66.1.3c.14NaNa2(Mn2+2Mn3+3)(Si8O22)O2
Pargasite66.1.3a.12{Na}{Ca2}{Mg4Al}(Al2Si6O22)(OH)2
Richterite66.1.3b.9{Na}{NaCa}{Mg5}(Si8O22)(OH)2
Amphiboles - Na subgroup
Ferro-ferri-obertiite ?66.4.9.3NaNa2(Fe2+3Fe3+Ti)Si8O22O2
Group 69 - INOSILICATES Chains with Side Branches or Loops
Chains with Side Branches or Loops with P>2
Dorrite69.2.1a.2Ca4(Mg3Fe3+9)O4(Si3Al8Fe3+O36)
Liebauite (TL)69.2.4.1Ca3Cu5Si9O26
Rhönite69.2.1a.5Ca4[Mg8Fe3+2Ti2]O4[Si6Al6O36]
Group 70 - INOSILICATES Column or Tube Structures
Column or Tube Structures with columnar silicate units
Narsarsukite70.1.2.1Na4(Ti,Fe)2[Si8O20](O,OH,F)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
Allophane71.1.5.1(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Antigorite71.1.2a.1Mg3(Si2O5)(OH)4
Dickite71.1.1.1Al2(Si2O5)(OH)4
'Halloysite'71.1.1.4Al2(Si2O5)(OH)4
Lizardite71.1.2b.2Mg3(Si2O5)(OH)4
Sheets of 6-membered rings with 2:1 layers
Annite71.2.2b.3KFe2+3(AlSi3O10)(OH)2
Celadonite71.2.2a.6K(Mg,Fe2+)Fe3+(Si4O10)(OH)2
Cuprorivaite71.2.3.1CaCuSi4O10
Kinoshitalite71.2.2c.5(Ba,K)(Mg,Mn2+,Al)3(Al2Si2O10)(OH)2
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Talc71.2.1.3Mg3Si4O10(OH)2
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Saponite71.3.1b.2Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Group 72 - PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 4-membered rings
Prehnite72.1.3.1Ca2Al2Si3O10(OH)2
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 3-, 4-, or 5-membered rings and 8-membered rings
Fluorapophyllite-(K)72.3.1.1KCa4(Si8O20)(F,OH) · 8H2O
Plombièrite72.3.2.3[Ca4Si6O16(OH)2 · 2H2O]·(Ca·5H2O)
Tacharanite72.3.2.6Ca12Al2Si18O33 (OH)36
Tobermorite72.3.2.1[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with corrugated and complex layers
Rhodesite72.5.1.1KHCa2Si8O19 · 5H2O
Group 73 - PHYLLOSILICATES Condensed Tetrahedral Sheets
Condensed Tetrahedral Sheets with double layers
Fedorite73.1.3.1(Na,K)2-3(Ca4Na3)Si16O38(OH,F)2 · 3.5H2O
Vertumnite73.1.6.1Ca4Al4Si4O6(OH)24 · 3H2O
Zeophyllite73.1.4.1Ca13Si10O28(OH)2F8 · 6H2O
Condensed Tetrahedral Sheets with double and single layers
Gyrolite73.2.2c.1NaCa16Si23AlO60(OH)8 · 14H2O
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined strips
Chrysocolla74.3.2.1Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Palygorskite74.3.1a.1(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
Sepiolite74.3.1b.1Mg4(Si6O15)(OH)2 · 6H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Cristobalite75.1.1.1SiO2
Quartz75.1.3.1SiO2
Tridymite75.1.2.1SiO2
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
'Anorthoclase'76.1.1.6(Na,K)AlSi3O8
Microcline
var: Hyalophane
76.1.1.3(K,Ba)[Al(Si,Al)Si2O8]
Orthoclase76.1.1.1K(AlSi3O8)
Sanidine76.1.1.2K(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Afghanite76.2.5.1(Na,K)22Ca10(Si24Al24O96)(SO4)6Cl6
Cancrinite76.2.5.3(Na,Ca,☐)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Davyne76.2.5.5(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Haüyne76.2.3.3(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Kalsilite76.2.1.1KAlSiO4
Leucite76.2.2.1K(AlSi2O6)
Nepheline76.2.1.2Na3K(Al4Si4O16)
Nosean (TL)76.2.3.2Na8(Al6Si6O24)(SO4) · H2O
Quadridavyne76.2.5.12(Na,K)6Ca2(Al6Si6O24)Cl4
Sodalite76.2.3.1Na8(Al6Si6O24)Cl2
Vishnevite76.2.5.15(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Bellbergite (TL)77.1.8.1(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2O
Chabazite-Ca77.1.2.1(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Flörkeite (TL)77.1.10.5(K3Ca2Na)[Al8Si8O32] · 12H2O
Garronite-Ca77.1.3.3Na2Ca5Al12Si20O64 · 27H2O
'Gismondine'77.1.3.1
Gonnardite77.1.5.7(Na,Ca)2(Si,Al)5O10 · 3H2O
Harmotome77.1.3.5(Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] · 12H2O
'Lévyne'77.1.2.8
Mesolite77.1.5.4Na2Ca2Si9Al6O30 · 8H2O
Natrolite77.1.5.1Na2Al2Si3O10 · 2H2O
Offretite77.1.2.4KCaMg(Si13Al5)O36 · 15H2O
Paranatrolite77.1.5.3Na2Al2Si3O10 · 3H2O
Scolecite77.1.5.5CaAl2Si3O10 · 3H2O
Stellerite77.1.4.4Ca4(Si28Al8)O72 · 28H2O
Wairakite77.1.1.3Ca(Al2Si4O12) · 2H2O
Willhendersonite77.1.2.3KCa[Al3Si3O12] · 5H2O
Zeolite group - related species
Strätlingite (TL)77.2.5.1Ca2Al2SiO7 · 8H2O
Unclassified Minerals, Mixtures, etc.
''-
Actinolite-☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Adamite
var: Cuprian Adamite
-(Zn,Cu)2AsO4OH
Aegirine
var: Titanian Aegirine
-Na(Fe,Ti)Si2O6
Aegirine-augite
var: Porricin
-(Na,Ca)(Fe3+,Fe2+,Mg,Al)Si2O6
'Aeschynite'-
Albite
var: Andesine
-(Na,Ca)[Al(Si,Al)Si2O8]
var: Oligoclase-(Na,Ca)[Al(Si,Al)Si2O8]
'Albite-Anorthite Series'-
'Allanite Group'-{A12+REE3+}{M3+2M32+}(Si2O7)(SiO4)O(OH)
Allophane
var: Cupro-Allophane
-(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
'Allophane-chrysocolla'-
Almarudite (TL)-K(□,Na)2(Mn2+,Fe2+,Mg)2(Be,Al)3[Si12O30]
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Andradite
var: Melanite
-Ca3Fe3+2(SiO4)3
'Andradite-Schorlomite Series'-Ca3Fe3+2(SiO4)3 - Ca3Ti4+2(SiO4)3
Annabergite
var: Magnesian Annabergite
-(Ni,Mg)3(AsO4)2 · 8H2O
Anorthite-Ca(Al2Si2O8)
var: Bytownite-(Ca,Na)[Al(Al,Si)Si2O8]
var: Labradorite-(Ca,Na)[Al(Al,Si)Si2O8]
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Apophyllite'-
Aragonite-CaCO3
var: Flos Ferri-CaCO3
Batiferrite (TL)-BaTi2Fe3+8Fe2+2O19
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'var: Rubellan'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Bitumen'-
'Bravoite'-(Fe,Ni)S2
'Britholite Group'-(REE, Ca)5[(Si,P)O4]3X
'Calamine'-
'Calcareous Tufa'-
Calcinaksite (TL)-KNaCa(Si4O10)·H2O
Calcio-olivine-Ca2SiO4
'Calciobritholite'-(Ca,Y)5(SiO4,PO4)3(OH)
'Calciopyrochlore'-
Calcite
var: Zincian Calcite
-(Ca,Zn)CO3
'Cancrinite Group'-
Cavoite ?-CaV4+3O7
'Chabazite'-
'var: Phacolite'-
Chabazite-K-(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
'Chlorite Group'-
'Chlormayenite-Wadalite series'-
Christofschäferite-(Ce) (TL)-Ce3CaMnTiFe(3+)Ti2(Si2O7)2O8
'Clinopyroxene Subgroup'-
Copper
var: Stanniferous Copper
-(Cu,Sn)
Corundum
var: Sapphire
-Al2O3
Diopside
var: Chromian Diopside
-Ca(Mg,Cr)Si2O6
Ekebergite (TL)-ThFeNb2O8
'Ellestadite'-
Eltyubyuite-Ca12Fe3+10Si4O32Cl6
Emmerichite (TL)-Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2
Engelhauptite (TL)-KCu3(V2O7)(OH)2Cl
Enstatite
var: Bronzite
-(Mg,Fe2+)2[SiO3]2
'Enstatite-Ferrosilite Series'-
Erionite-Ca-(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
'Ettringite Group'-
'Faujasite'-
Faujasite-Ca-(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2O
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'Fergusonite'-
Ferri-fluoro-katophorite-Na(CaNa)(Mg4Fe3+)(AlSi7O22)F2
Ferri-kaersutite-NaCa2(Mg3Fe3+Ti)(Al2Si6O22)O2
Ferri-katophorite-Na(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2
Ferri-obertiite (TL)-Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
'Ferri-taramite'-Na(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2
'Ferri-tschermakite'-☐{Ca2}{Mg3Fe3+2}(Al2Si6O22)(OH)2
Ferriakasakaite-(La)-{CaLa}{Fe3+AlMn2+}(Si2O7)(SiO4)O(OH)
Ferriallanite-(Ce) ?-{CaCe}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
Ferro-ferri-katophorite-Na(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2
Ferro-katophorite-{Na}{CaNa}{Fe2+4Al}[(AlSi7)O22](OH)2
Ferro-pargasite-{Na}{Ca2}{Fe2+4Al}(Al2Si6O22)(OH)2
Ferro-richterite-{Na}{CaNa}{Fe2+5}(Si8O22)(OH)2
Ferroindialite (TL)-(Fe2+,Mg)2Al4Si5O18
Ferrorhodonite-CaMn3Fe(Si5O15)
Ferrosaponite ?-Ca0.3(Fe2+,Mg,Fe3+)3((Si,Al)4O10)(OH)2 · 4H2O
Fluorcalciopyrochlore-(Ca,Na)2(Nb, Ti)2O6F
Fluornatropyrochlore-(Na,Pb,Ca,REE,U)2Nb2O6F
Fluoro-edenite ?-{Na}{Ca2}{Mg5}(AlSi7O22)(F,OH)2
Fluoro-richterite-{Na}{CaNa}{Mg5}(Si8O22)(F,OH)2
Fluorophlogopite-KMg3(AlSi3O10)(F,OH)2
Friedrichbeckeite (TL)-K(□0.5Na0.5)2Mg2Be3Si12O30
Galena
var: Argentiferous Galena
-PbS
'Garnet Group'-X3Z2(SiO4)3
Gismondine-Ca-CaAl2Si2O8 · 4H2O
'Glass'-
Gypsum
var: Selenite
-CaSO4 · 2H2O
Günterblassite (TL)-(K,Ca,Ba)2(Fe,Ca,Mg,Na)[(Si,Al)13O25(OH)4] · 7H2O ·
Halloysite-7Å-Al2(Si2O5)(OH)4
Harmunite-CaFe2O4
Haüyne
var: Berzeline (of Necker)
-(Na,Ca)4-8(Al6Si6O24)(SO4,S,Cl)1-2
Hercynite
var: Picotite
-(Fe,Mg)(Al,Cr)2O4
'Heulandite subgroup'-
Hielscherite (TL)-Ca3Si(SO4)(SO3)(OH)6 · 11H2O
Hillesheimite (TL)-(K,Ca,Ba,□)2(Mg,Fe,Ca,□)2[(Si,Al )13O23(OH)6](OH)·8H2O
'Hornblende'-
Hydroxyapophyllite-(K)-KCa4(Si8O20)(OH,F) · 8H2O
Hydroxycalciopyrochlore-(Ca,Na,U,□)2(Nb,Ti)2O6(OH)
Hydroxymanganopyrochlore (TL)-(Mn2+,Th,Na,Ca,REE)2(Nb,Ti)2O6(OH)
'Hypersthene'-(Mg,Fe)SiO3
Iron-Fe
var: Martensite-Fe
Kaolinite-Al2(Si2O5)(OH)4
Kerimasite-Ca3Zr2(SiO4)(Fe3+O4)2
Khesinite-Ca4(Mg3Fe3+9)O4(Fe3+9Si3)O36
Kottenheimite (TL)-Ca 3Si(SO4)2(OH)6·12H2O
Kruijenite (TL)-Ca4Al4(SO4)F2(OH)16·2H2O
Kuzelite-Ca4Al2(OH)12[SO4] · 6H2O
Laachite (TL)-(Ca,Mn)2Zr2Nb2TiFeO14
Lakargiite-Ca(Zr,Sn,Ti)O3
'Lamprophyllite Group'-AP2MH2MO4(Si2O7)2(XOM)2(XOA)2
'Leucite basanite'-
Lileyite (TL)-Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2
'Limonite'-(Fe,O,OH,H2O)
Lévyne-Ca-(Ca,Na2,K2)[Al2Si4O12] · 6H2O
Magnesio-arfvedsonite ?-{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Magnesio-fluoro-arfvedsonite-[Na][Na2][Mg4Fe3+][Si8O22](F,OH)2
Magnesio-fluoro-hastingsite-{Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)F2
Magnesio-hastingsite-{Na}{Ca2}{Mg4Fe3+}(Al2Si6O22)(OH)2
'Manganese Oxides'-
'var: Manganese Dendrites'-
Mangani-obertiite (TL)-Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
'Manganogel'-~MnO2 · nH2O
Manganogrunerite-☐{Mn2+2}{Fe2+5}(Si8O22)(OH)2
'Manganomelane'-
Meionite-Ca4Al6Si6O24CO3
'Melilite Group'-Ca2M(XSiO7)
Mendigite (TL)-Mn2Mn2MnCa(Si3O9)2
'Meteoritic Iron'-
'Mica Group'-
'Monazite'-
Mottramite
var: Duhamelite
-(Pb,Bi,Ca)Cu(VO4)(OH,O)
Muscovite
var: Fuchsite
-K(Al,Cr)3Si3O10(OH)2
var: Sericite-KAl2(AlSi3O10)(OH)2
Nabimusaite-KCa12(SiO4)4(SO4)2O2F
Nacrite-Al2(Si2O5)(OH)4
Natrojarosite-NaFe3(SO4)2(OH)6
'Natropyrochlore'-
'Nepheline basanite'-
Noonkanbahite (TL)-BaKNaTi2(Si4O12)O2
Nöggerathite-(Ce) (TL)-(Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
'Obertiite Root Name'-{A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
Opal
var: Opal-AN
-SiO2 · nH2O
'Orthopyroxene Subgroup'-
'Osumilite Group'-
Osumilite-(Mg) (TL)-KMg2Al3(Al2Si10)O30
Oxo-magnesio-hastingsite-NaCa2(Mg2Fe3+3)(Al2Si6)O22O2
'Oxycalciobetafite'-Ca2(Ti,Nb)2O6O
Oxycalciopyrochlore-Ca2Nb2O6O
Oxyphlogopite (TL)-K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2
'Oxyphlogopite-phlogopite Series'-
Oxyplumboroméite-Pb2Sb2O6O
Pavlovskyite-Ca8(SiO4)2(Si3O10)
Perrierite-(La) (TL)-(La,Ce,Ca)4(Fe,Mn2+,Mg)Fe3+2(Ti,Fe3+)2(Si2O7)2O8
'Petrified Wood'-
'Phillipsite'-
Phillipsite-Ca-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Phillipsite-K-(K,Na,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Phillipsite-Na-(Na,K,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] · 12H2O
Phlogopite
var: Barium-Phlogopite
-(K,Ba)1-xMg3(AlSi3O10)(OH,F)2
'Plessite'-
'Polymignite' ?-(Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O4
Pyrite
var: Arsenian Pyrite
-FeS2
'Pyrochlore Group
var: Calciobetafite (of Mazzi & Munno)'
-(Ca,Na)2(Nb,Ti)2(O,OH)7
'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n
'Pyroxene Group'-
Quartz
var: Agate
-SiO2
var: Amethyst-SiO2
var: Chalcedony-SiO2
var: Jasper-SiO2
var: Rock Crystal-SiO2
var: Smoky Quartz-SiO2
'Quartz-beta'-SiO2
Rondorfite (TL)-Ca8Mg(SiO4)4Cl2
Rusinovite-Ca10(Si2O7)3Cl2
'Scapolite'-
Schäferite (TL)-Ca2NaMg2(VO4)3
Schüllerite (TL)-Ba2Na(Mn,Ca)(Fe3+,Mg,Fe2+)2Ti2(Si2O7)2(O,F)4
Scottyite-BaCu2Si2O7
'Sepiolite Group' ?-
Sharyginite (TL)-Ca3TiFe2O8
Shulamitite-Ca3TiFe3+AlO8
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
Sphalerite
var: Schalenblende
-ZnS
Srebrodolskite-Ca2Fe3+2O5
Stefanweissite (TL)-(Ca,REE)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14
'Stilbite subgroup'-
'Strickblende'-PbS
'Tennantite-Tetrahedrite Series'-
Ternesite (TL)-Ca5(SiO4)2(SO4)
'Tetrahedrite
var: Argentian Tetrahedrite'
-(Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13
'Tetranatrolite'-
Thaumasite
var: Sulfite-rich thaumasite
-Ca3(SO4)[Si(OH)6](CO3) · 12H2O
'Thomsonite'-
Thomsonite-Ca-NaCa2[Al5Si5O20] · 6H2O
'Tobermorite Group'-Ca4+x(AlySi6-y)O15+2x-y ·5H2O
'Tourmaline'-A(D3)G6(Si6O18)(BO3)3X3Z
Trattnerite-□(Fe3+,Mg,Fe2+)2(Mg,Fe2+,Fe3+)3(Si12O30)
Tschörtnerite (TL)-Ca4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2O
Turkestanite-(K,◻)(Ca,Na)2ThSi8O20 · nH2O
'UM1983-24-SiO:CaNa'-Na2Ca2Si3O9
'Unnamed (Ba-Zr Silicate)'-BaZrSi2O7
'Unnamed (Ca-Zn Hydroxide-Hydrate)'-CaZn2(OH)6 · 2H2O
'Unnamed (Ce member of the Betafite Subgroup)'-Ca, Ce, Nb, Ti, O
'Unnamed (F-dominant analogue of Ferri-kaersutite)'-(Na,K)Ca2[Mg3(Fe3+,Fe2+)Ti](Si6Al2O22)(F,O)2
'Unnamed (Fe2+-analogue of Lileyite)'-Ba2(Na,Fe,Ca)3FeTi2(Si2O7)2O2F2
'Unnamed (Monoclinic polymorph of Pseudobrookite)'-Fe2TiO5
'Unnamed (Na-Pb Carbonate-Hydroxide)'-NaPb2(CO3)2(OH)
'Unnamed (Pb13O8(OH)6(NO3)4)'-Pb13O8(OH)6(NO3)4
Vandermeerscheite (TL)-K2[(UO2)2V2O8]·2H2O
Vapnikite-Ca2CaUO6
'Vondechenite'-Cu4CaCl2(OH)8 · 4H2O
'Wad'-
Wernerkrauseite (TL)-Ca(Fe3+,Mn3+)2Mn4+O6
Xenotime-(Y)-Y(PO4)
Ye'elimite-Ca4Al6(SO4)O12
'Zirconolite-2M'-(Ca,REE)2Zr2(Ti,Nb)3FeO14
'Zirconolite-3O'-(Ca,REE)2Zr2(Ti,Nb)3FeO14
'Zirconolite-3T'-(Ca,REE)2Zr2(Ti,Nb)3FeO14

List of minerals for each chemical element

HHydrogen
H VandermeerscheiteK2[(UO2)2V2O8]·2H2O
H HannebachiteCaSO3 · H2O
H OrschalliteCa3(SO3)2(SO4) · 12H2O
H NoseanNa8(Al6Si6O24)(SO4) · H2O
H EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
H SträtlingiteCa2Al2SiO7 · 8H2O
H Bellbergite(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2O
H Günterblassite(K,Ca,Ba)2(Fe,Ca,Mg,Na)[(Si,Al)13O25(OH)4] · 7H2O ·
H Hillesheimite(K,Ca,Ba,□)2(Mg,Fe,Ca,□)2[(Si,Al )13O23(OH)6](OH)·8H2O
H HielscheriteCa3Si(SO4)(SO3)(OH)6 · 11H2O
H KruijeniteCa4Al4(SO4)F2(OH)16·2H2O
H EngelhauptiteKCu3(V2O7)(OH)2Cl
H Ferriallanite-(La){CaLa}{Fe3+AlFe2+}(Si2O7)(SiO4)O(OH)
H Hydroxymanganopyrochlore(Mn2+,Th,Na,Ca,REE)2(Nb,Ti)2O6(OH)
H CalcinaksiteKNaCa(Si4O10)·H2O
H TschörtneriteCa4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2O
H ReinhardbraunsiteCa5(SiO4)2(OH,F)2
H Flörkeite(K3Ca2Na)[Al8Si8O32] · 12H2O
H KottenheimiteCa 3Si(SO4)2(OH)6·12H2O
H VondecheniteCu4CaCl2(OH)8 · 4H2O
H AfwilliteCa3(HSiO4)2 · 2H2O
H JenniteCa9(Si3O9)2(OH)8 · 8H2O
H Britholite-(Ce)(Ce,Ca)5(SiO4)3OH
H Limonite(Fe,O,OH,H2O)
H Palygorskite(Mg,Al)5(Si,Al)8O20(OH)2 · 8H2O
H AzuriteCu3(CO3)2(OH)2
H BrochantiteCu4(SO4)(OH)6
H ErythriteCo3(AsO4)2 · 8H2O
H Goethiteα-Fe3+O(OH)
H MalachiteCu2(CO3)(OH)2
H SyngeniteK2Ca(SO4)2 · H2O
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H HydrocalumiteCa4Al2(OH)12(Cl,CO3,OH)2 · 4H2O
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H PhlogopiteKMg3(AlSi3O10)(OH)2
H PortlanditeCa(OH)2
H Pyrochlore GroupA2Nb2(O,OH)6Z
H ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
H Tobermorite[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
H TopazAl2(SiO4)(F,OH)2
H Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
H JeremejeviteAl6(BO3)5(F,OH)3
H Gismondine-CaCaAl2Si2O8 · 4H2O
H VésigniéiteBaCu3(VO4)2(OH)2
H VolborthiteCu3(V2O7)(OH)2 · 2H2O
H Fluoro-richterite{Na}{CaNa}{Mg5}(Si8O22)(F,OH)2
H CuspidineCa4(Si2O7)(F,OH)2
H Opal (var: Opal-AN)SiO2 · nH2O
H OpalSiO2 · nH2O
H HillebranditeCa2(SiO3)(OH)2
H MirabiliteNa2SO4 · 10H2O
H GypsumCaSO4 · 2H2O
H Pargasite{Na}{Ca2}{Mg4Al}(Al2Si6O22)(OH)2
H HemimorphiteZn4Si2O