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Herchenberg, Burgbrohl, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

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Name(s) in local language(s):Herchenberg, Burgbrohl, Niederzissen, Eifel, Rheinland-Pfalz, Deutschland
Latitude & Longitude (WGS84): 50° 28' 8'' North , 7° 15' 38'' East
Latitude & Longitude (decimal): 50.46889,7.26083
GeoHash:G#: u0vpj5x4t
Köppen climate type:Cfb : Temperate oceanic climate


Quarry in basaltic pyroclasts and dykes of melilite-nephelinite. Xenoliths with thermometamorphic alteration.
Located 2 km NW of Burgbrohl.

Regions containing this locality

Eifel Volcanic Fields, Ahrweiler, Rhineland-Palatinate, Germany

Group of Volcanic Fields - 514 mineral species & varietal names listed

Rhenish Massif, Europe

Massif - 1,168 mineral species & varietal names listed

Eifel Mountains, Germany/Belgium

Mountain Range - 679 mineral species & varietal names listed

East Eifel Volcanic Field, Ahrweiler, Rhineland-Palatinate, Germany

Volcanic Field - 437 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


33 valid minerals.

Detailed Mineral List:

Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: Uhlig, J., Beitrag zur Kenntnis der Granaten in vulkanischen Gesteinen und Auswürflingen des Niederrheins, Verh. Naturh. Ver. Preuss. Rheinl. etc. 67, 307-403, 1910
Aragonite
Formula: CaCO3
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Biotite'
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Reference: Blass, G., Emmerich, F., Graf, HW., Schäfer, Ch., Tschörtner, J., (2006): Minerale der Eifelvulkane, Version 1.0, CD, published by authors
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Reference: Hentschel, G., Neufunde seltener Minerale im Laacher Vulkangebiet, Der Aufschluss, 129-133, 1977
Corundum
Formula: Al2O3
Reference: Blass, G., Graf , HW., Neufunde von bekannten Fundorten (VI), MW 6/1992
Cristobalite
Formula: SiO2
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Davyne ?
Formula: (Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Description: Mineral of Cancrinite-group, Davyne- or Liottite-like
Reference: Blass, G., Graf , HW., Neufunde von bekannten Fundorten (VI), MW 6/1992
Dolomite
Formula: CaMg(CO3)2
Reference: Blass, G., (2010): Die neuen Mineralienfunde aus der Vulkaneifel, Mineralienwelt, Vol. 05, 2010
Enstatite
Formula: MgSiO3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Fayalite
Formula: Fe2+2SiO4
Reference: Hentschel, G., Zur Morphologie der Eifel-Olivine, Der Aufschluss, 391-396, 1983
Ferri-obertiite ?
Formula: Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Description: A Fe:Mn ratio of 4:1 has been analysed. It is currently not clear whether ferri-obertiite, mangani-obertiite or both occur at this locality, see also http://www.mindat.org/forum.php?read,14,342477,342721#msg-342721 for further information.
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Fluorapatite
Formula: Ca5(PO4)3F
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Glass'
Reference: Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90.
Haüyne
Formula: (Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Reference: Blass, G., (2010): Die neuen Mineralienfunde aus der Vulkaneifel, Mineralienwelt, Vol. 05, 2010
Hematite
Formula: Fe2O3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
'Hornblende'
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
'Hypersthene'
Formula: (Mg,Fe)SiO3
Reference: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Ilmenite
Formula: Fe2+TiO3
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Jeremejevite
Formula: Al6(BO3)5(F,OH)3
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Leucite
Formula: K(AlSi2O6)
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Mangani-obertiite ?
Formula: Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Description: A Fe:Mn ratio of 4:1 has been analysed. It is currently not clear whether ferri-obertiite, mangani-obertiite or both occur at this locality, see also http://www.mindat.org/forum.php?read,14,342477,342721#msg-342721 for further information.
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
'Melilite Group'
Formula: Ca2M(XSiO7)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
Mullite
Formula: Al4+2xSi2-2xO10-x
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Nepheline
Formula: Na3K(Al4Si4O16)
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Obertiite Root Name'
Formula: {A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
Description: A Fe:Mn ratio of 4:1 has been analysed. It is currently not clear whether ferri-obertiite, mangani-obertiite or both occur at this locality, see also http://www.mindat.org/forum.php?read,14,342477,342721#msg-342721 for further information.
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Osumilite-(Mg)
Formula: KMg2Al3(Al2Si10)O30
Reference: Hentschel, G., Osumilith in der Eifel und die Verwendung dieses Minerals als petrogenetischer Indikator, Tschermaks Min. Petr. Mitt, 31, 215-234, 1983
Perovskite
Formula: CaTiO3
Reference: Brauns, R., Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart, 1922
'Phillipsite'
Reference: Blass, G., Graf , HW., Neu Mineralfunde aus der Vulkaneifel, MW 5/1996
Pseudobrookite
Formula: Fe2TiO5
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
'Quartz-beta'
Formula: SiO2
Reference: Blass, G., Graf, H.W., Kolitsch, U., Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002, Mineralien-Welt 13/5, 2003
Rutile
Formula: TiO2
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Sanidine
Formula: K(AlSi3O8)
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Spinel
Formula: MgAl2O4
Reference: collection H.&Ch. Schäfer
Titanite
Formula: CaTi(SiO4)O
Reference: Hentschel, G., Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet, Der Aufschluß, Heft 2, 1975
Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
Tridymite
Formula: SiO2
Reference: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Zircon
Formula: Zr(SiO4)
Reference: Blass, G., Graf , HW., Neufunde von bekannten Fundorten (VI), MW 6/1992

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Corundum'4.CB.05Al2O3
'Cristobalite'4.DA.15SiO2
'Hematite'4.CB.05Fe2O3
'Ilmenite'4.CB.05Fe2+TiO3
'Magnetite'4.BB.05Fe2+Fe3+2O4
'Perovskite'4.CC.30CaTiO3
'Pseudobrookite'4.CB.15Fe2TiO5
'Rutile'4.DB.05TiO2
'Spinel'4.BB.05MgAl2O4
'Tridymite'4.DA.10SiO2
Group 5 - Nitrates and Carbonates
'Aragonite'5.AB.15CaCO3
'Dolomite'5.AB.10CaMg(CO3)2
Group 6 - Borates
'Jeremejevite'6.AB.15Al6(BO3)5(F,OH)3
Group 8 - Phosphates, Arsenates and Vanadates
'Fluorapatite'8.BN.05Ca5(PO4)3F
Group 9 - Silicates
'Andradite'9.AD.25Ca3Fe3+2(SiO4)3
'Augite'9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
'Chabazite-Ca'9.GD.10(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
'Cordierite'9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
'Davyne' ?9.FB.05(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
'Enstatite'9.DA.05MgSiO3
'Fayalite'9.AC.05Fe2+2SiO4
'Haüyne'9.FB.10(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
'Leucite'9.GB.05K(AlSi2O6)
'Mangani-obertiite' ?9.DE.25Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
'Mullite'9.AF.20Al4+2xSi2-2xO10-x
'Muscovite'9.EC.15KAl2(AlSi3O10)(OH)2
'Nepheline'9.FA.05Na3K(Al4Si4O16)
'Osumilite-(Mg)'9.CM.05KMg2Al3(Al2Si10)O30
'Sanidine'9.FA.30K(AlSi3O8)
'Titanite'9.AG.15CaTi(SiO4)O
'Topaz'9.AF.35Al2(SiO4)(F,OH)2
'Zircon'9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
'Biotite'-
'Ferri-obertiite' ?-Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
'Glass'-
'Hornblende'-
'Hypersthene'-(Mg,Fe)SiO3
'Melilite Group'-Ca2M(XSiO7)
'Obertiite Root Name'-{A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
'Phillipsite'-
'Quartz-beta'-SiO2

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Corundum4.3.1.1Al2O3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
Perovskite4.3.3.1CaTiO3
AX2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Spinel7.2.1.1MgAl2O4
AB2X5
Pseudobrookite7.7.1.1Fe2TiO5
Group 14 - ANHYDROUS NORMAL CARBONATES
AB(XO3)2
Dolomite14.2.1.1CaMg(CO3)2
Group 25 - ANHYDROUS BORATES CONTAINING HYDROXYL OR HALOGEN
Miscellaneous
Jeremejevite25.8.1.1Al6(BO3)5(F,OH)3
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Fluorapatite41.8.1.1Ca5(PO4)3F
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
Fayalite51.3.1.1Fe2+2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
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
Mullite52.2.3.1Al4+2xSi2-2xO10-x
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] coordination only
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
Titanite52.4.3.1CaTi(SiO4)O
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with Al substituted rings
Cordierite61.2.1.1(Mg,Fe)2Al3(AlSi5O18)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Augite65.1.3a.3(CaxMgyFez)(Mgy1Fez1)Si2O6
Enstatite65.1.2.1MgSiO3
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Cristobalite75.1.1.1SiO2
Tridymite75.1.2.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Sanidine76.1.1.2K(AlSi3O8)
Al-Si Framework Feldspathoids and related species
Davyne ?76.2.5.5(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Haüyne76.2.3.3(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Leucite76.2.2.1K(AlSi2O6)
Nepheline76.2.1.2Na3K(Al4Si4O16)
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Chabazite-Ca77.1.2.1(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Unclassified Minerals, Rocks, etc.
Aragonite-CaCO3
'Biotite'-
Ferri-obertiite ?-Na(Na2)(Mg3Fe3+Ti)(Si8O22)O2
'Glass'-
'Hornblende'-
'Hypersthene'-(Mg,Fe)SiO3
Mangani-obertiite ?-Na(Na2)(Mg3Mn3+Ti)(Si8O22)O2
'Melilite Group'-Ca2M(XSiO7)
'Obertiite Root Name'-{A}{Na2}{Z2+3Z3+Ti}{Si8O22}O2
Osumilite-(Mg)-KMg2Al3(Al2Si10)O30
'Phillipsite'-
'Quartz-beta'-SiO2

List of minerals for each chemical element

HHydrogen
H Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
H JeremejeviteAl6(BO3)5(F,OH)3
H MuscoviteKAl2(AlSi3O10)(OH)2
H TopazAl2(SiO4)(F,OH)2
BBoron
B JeremejeviteAl6(BO3)5(F,OH)3
CCarbon
C AragoniteCaCO3
C DolomiteCaMg(CO3)2
OOxygen
O AndraditeCa3Fe23+(SiO4)3
O AragoniteCaCO3
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O CorundumAl2O3
O CristobaliteSiO2
O Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
O DolomiteCaMg(CO3)2
O EnstatiteMgSiO3
O FayaliteFe22+SiO4
O Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
O FluorapatiteCa5(PO4)3F
O Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
O HematiteFe2O3
O Hypersthene(Mg,Fe)SiO3
O IlmeniteFe2+TiO3
O JeremejeviteAl6(BO3)5(F,OH)3
O LeuciteK(AlSi2O6)
O MagnetiteFe2+Fe23+O4
O Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
O Melilite GroupCa2M(XSiO7)
O MulliteAl4+2xSi2-2xO10-x
O MuscoviteKAl2(AlSi3O10)(OH)2
O NephelineNa3K(Al4Si4O16)
O Obertiite Root Name{A}{Na2}{Z32+Z3+Ti}{Si8O22}O2
O Osumilite-(Mg)KMg2Al3(Al2Si10)O30
O PerovskiteCaTiO3
O PseudobrookiteFe2TiO5
O Quartz-betaSiO2
O RutileTiO2
O SanidineK(AlSi3O8)
O SpinelMgAl2O4
O TitaniteCaTi(SiO4)O
O TopazAl2(SiO4)(F,OH)2
O TridymiteSiO2
O ZirconZr(SiO4)
FFluorine
F FluorapatiteCa5(PO4)3F
F JeremejeviteAl6(BO3)5(F,OH)3
F TopazAl2(SiO4)(F,OH)2
NaSodium
Na Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Na Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Na Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Na Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Na NephelineNa3K(Al4Si4O16)
Na Obertiite Root Name{A}{Na2}{Z32+Z3+Ti}{Si8O22}O2
MgMagnesium
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
Mg DolomiteCaMg(CO3)2
Mg EnstatiteMgSiO3
Mg Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Mg Hypersthene(Mg,Fe)SiO3
Mg Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Mg Osumilite-(Mg)KMg2Al3(Al2Si10)O30
Mg SpinelMgAl2O4
AlAluminium
Al Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al CorundumAl2O3
Al Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Al Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Al JeremejeviteAl6(BO3)5(F,OH)3
Al LeuciteK(AlSi2O6)
Al MulliteAl4+2xSi2-2xO10-x
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al NephelineNa3K(Al4Si4O16)
Al Osumilite-(Mg)KMg2Al3(Al2Si10)O30
Al SanidineK(AlSi3O8)
Al SpinelMgAl2O4
Al TopazAl2(SiO4)(F,OH)2
SiSilicon
Si AndraditeCa3Fe23+(SiO4)3
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si CristobaliteSiO2
Si Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Si EnstatiteMgSiO3
Si FayaliteFe22+SiO4
Si Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Si Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Si Hypersthene(Mg,Fe)SiO3
Si LeuciteK(AlSi2O6)
Si Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Si Melilite GroupCa2M(XSiO7)
Si MulliteAl4+2xSi2-2xO10-x
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si NephelineNa3K(Al4Si4O16)
Si Obertiite Root Name{A}{Na2}{Z32+Z3+Ti}{Si8O22}O2
Si Osumilite-(Mg)KMg2Al3(Al2Si10)O30
Si Quartz-betaSiO2
Si SanidineK(AlSi3O8)
Si TitaniteCaTi(SiO4)O
Si TopazAl2(SiO4)(F,OH)2
Si TridymiteSiO2
Si ZirconZr(SiO4)
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
S Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
ClChlorine
Cl Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Cl Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
KPotassium
K Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
K Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
K LeuciteK(AlSi2O6)
K MuscoviteKAl2(AlSi3O10)(OH)2
K NephelineNa3K(Al4Si4O16)
K Osumilite-(Mg)KMg2Al3(Al2Si10)O30
K SanidineK(AlSi3O8)
CaCalcium
Ca AndraditeCa3Fe23+(SiO4)3
Ca AragoniteCaCO3
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Ca Davyne(Na,K)6Ca2(Al6Si6O24)(Cl2,SO4)2
Ca DolomiteCaMg(CO3)2
Ca FluorapatiteCa5(PO4)3F
Ca Haüyne(Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)
Ca Melilite GroupCa2M(XSiO7)
Ca PerovskiteCaTiO3
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Ti IlmeniteFe2+TiO3
Ti Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
Ti Obertiite Root Name{A}{Na2}{Z32+Z3+Ti}{Si8O22}O2
Ti PerovskiteCaTiO3
Ti PseudobrookiteFe2TiO5
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
MnManganese
Mn Mangani-obertiiteNa(Na2)(Mg3Mn3+Ti)(Si8O22)O2
FeIron
Fe AndraditeCa3Fe23+(SiO4)3
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe FayaliteFe22+SiO4
Fe Ferri-obertiiteNa(Na2)(Mg3Fe3+Ti)(Si8O22)O2
Fe HematiteFe2O3
Fe Hypersthene(Mg,Fe)SiO3
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
Fe PseudobrookiteFe2TiO5
ZrZirconium
Zr ZirconZr(SiO4)

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Devonian
358.9 - 419.2 Ma



ID: 3186341
Paleozoic sedimentary rocks

Age: Devonian (358.9 - 419.2 Ma)

Lithology: Sedimentary rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Early Devonian
393.3 - 419.2 Ma



ID: 2615130

Age: Early Devonian (393.3 - 419.2 Ma)

Description: marine deposits

Lithology: Argillaceous shale and/or slate, graywacke, sandstone

Reference: Toloczyki, M., P. Trurnit, A. Voges, H. Wittekindt, A. Zitzmann. Geological Map of Germany 1:M. Bundesanstalt für Geowissenschaften und Rohstoffe. [94]

Early Devonian
393.3 - 419.2 Ma



ID: 3159802
Early Devonian quartzite

Age: Early Devonian (393.3 - 419.2 Ma)

Lithology: Major:{quartzite}, Minor{sandstone,shale/slate}

Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Wolf, T. (1867) Über Granat in den Lavaschlacken des Herchenberges, Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande etc., 24, 31-33.
Uhlig, J. (1910) Beitrag zur Kenntnis der Granaten in vulkanischen Gesteinen und Auswürflingen des Niederrheins, Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande etc., 67, 307-403.
Brauns, R. (1922) Die Mineralien der Niederrheinischen Vulkangebiete. Schweizerbart (Stuttgart).
Hentschel, G. (1975) Die Mineralien der basaltischen Gesteine im Laacher Vulkangebiet. Der Aufschluß, Heft 2.
Hentschel, G. (1977) Neufunde seltener Minerale im Laacher Vulkangebiet. Der Aufschluss, 129-133.
Hentschel, G. (1983) Osumilith in der Eifel und die Verwendung dieses Minerals als petrogenetischer Indikator. Tschermaks Mineralogische und Petrographische Mitteilungen, 31, 215-234.
Blass, G. and Graf, H.W. (1992) Neufunde von bekannten Fundorten (VI). Mineralien-Welt, 6/1992.
Blass, G., Graf, H.W., and Kolitsch, U. (2003) Neue Funde aus der Vulkaneifel - ein Rückblick auf die Sammelsaison 2002. Mineralien-Welt, 13(5).
Blass, G., Emmerich, F., Graf, H.W., Schäfer, Ch., and Tschörtner, J. (2006) Minerale der Eifelvulkane, Version 1.0, CD, published by authors.
Blass, G., (2010) Die neuen Mineralienfunde aus der Vulkaneifel, Mineralien-Welt, 5.

External Links



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