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Herzogenhügel (Hertogenwald; La Helle), Ternell, Eupen, Liège, Wallonia, Belgiumi
Regional Level Types
Herzogenhügel (Hertogenwald; La Helle)- not defined -
Ternell- not defined -
Eupen- not defined -
LiègeProvince
WalloniaRegion
BelgiumCountry

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Latitude & Longitude (WGS84):
50° 32' 59'' North , 6° 7' 59'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Monschau12,945 (2017)7.6km
Eupen18,029 (2011)11.0km
Jalhay7,688 (2011)11.7km
Roetgen8,177 (2011)12.1km
Simmerath15,646 (2011)13.0km


Outcrop in a hydrothermally altered tonalite intrusion.
Located 7 km west of Monschau and 10 km SE of Eupen, in the valley of La Helle (Hill) stream.

Related to the Lammersdorf tonalite on the eastern side of the Belgian-German border (http://www.mindat.org/loc-235848.html).

Regions containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Rhenish Massif, EuropeMassif
Eifel Mountains, Germany/BelgiumMountain Range
Stavelot Massif, BelgiumMassif

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


33 valid minerals.

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!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Andalusite
Formula: Al2(SiO4)O
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
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
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Chalcocite
Formula: Cu2S
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Chalcopyrite
Formula: CuFeS2
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; Sutphin, D.M., Hammarstrom, J.M., Drew, L.J., Large, D.E., Berger, B.B., Dicken, C.L., and DeMarr, M.W., with contributions from Billa, M., Briskey, J.A., Cassard, D., Lips, A., Pertold, Z., and Roşu, E., (2013) Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: U.S. Geological Survey Scientific Investigations Report 2010–5090–K, 197 p., and GIS data.; 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
'Chlorite Group'
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Clinozoisite
Formula: {Ca2}{Al3}(Si2O7)(SiO4)O(OH)
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
Cobaltite
Formula: CoAsS
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Copper
Formula: Cu
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
Covellite
Formula: CuS
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Digenite
Formula: Cu9S5
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Galena
Formula: PbS
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
Gersdorffite
Formula: NiAsS
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Ilmenite
Formula: Fe2+TiO3
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Marcasite
Formula: FeS2
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
Molybdenite
Formula: MoS2
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; Sutphin, D.M., Hammarstrom, J.M., Drew, L.J., Large, D.E., Berger, B.B., Dicken, C.L., and DeMarr, M.W., with contributions from Billa, M., Briskey, J.A., Cassard, D., Lips, A., Pertold, Z., and Roşu, E., (2013) Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: U.S. Geological Survey Scientific Investigations Report 2010–5090–K, 197 p., and GIS data.; 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
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
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
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Prehnite
Formula: Ca2Al2Si3O10(OH)2
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
Pyrite
Formula: FeS2
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.; Sutphin, D.M., Hammarstrom, J.M., Drew, L.J., Large, D.E., Berger, B.B., Dicken, C.L., and DeMarr, M.W., with contributions from Billa, M., Briskey, J.A., Cassard, D., Lips, A., Pertold, Z., and Roşu, E., (2013) Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: U.S. Geological Survey Scientific Investigations Report 2010–5090–K, 197 p., and GIS data.
Pyrrhotite
Formula: Fe7S8
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
Quartz
Formula: SiO2
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; Sutphin, D.M., Hammarstrom, J.M., Drew, L.J., Large, D.E., Berger, B.B., Dicken, C.L., and DeMarr, M.W., with contributions from Billa, M., Briskey, J.A., Cassard, D., Lips, A., Pertold, Z., and Roşu, E., (2013) Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: U.S. Geological Survey Scientific Investigations Report 2010–5090–K, 197 p., and GIS data.; 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
Rutile
Formula: TiO2
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
Scheelite
Formula: Ca(WO4)
Reference: van Wambeecke, L 1955
Sphalerite
Formula: ZnS
Reference: Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
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
Titanite
Formula: CaTi(SiO4)O
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
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

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Aleksite2.GC.40aPbBi2Te2S2
Benjaminite2.JA.05eAg3Bi7S12
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Cobaltite2.EB.25CoAsS
Covellite2.CA.05aCuS
Digenite2.BA.10Cu9S5
Galena2.CD.10PbS
Gersdorffite2.EB.25NiAsS
Hessite2.BA.60Ag2Te
Joséite-B2.DC.05Bi4Te2S
Marcasite2.EB.10aFeS2
Molybdenite2.EA.30MoS2
Pilsenite2.DC.05Bi4Te3
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Tetradymite2.DC.05Bi2Te2S
Tsumoite2.DC.05BiTe
Group 4 - Oxides and Hydroxides
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Ferrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Albite9.FA.35Na(AlSi3O8)
Andalusite9.AF.10Al2(SiO4)O
Clinozoisite9.BG.05a{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Titanite9.AG.15CaTi(SiO4)O
Unclassified Minerals, Rocks, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-

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
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
Digenite2.4.7.3Cu9S5
Hessite2.4.2.1Ag2Te
AmBnXp, with (m+n):p = 4:3
Aleksite2.6.3.2PbBi2Te2S2
Joséite-B2.6.2.2Bi4Te2S
Pilsenite2.6.2.5Bi4Te3
AmXp, with m:p = 1:1
Covellite2.8.12.1CuS
Galena2.8.1.1PbS
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
Tsumoite2.8.20.1BiTe
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 2:3
Tetradymite2.11.7.1Bi2Te2S
AmBnXp, with (m+n):p = 1:2
Cobaltite2.12.3.1CoAsS
Gersdorffite2.12.3.2NiAsS
Marcasite2.12.2.1FeS2
Molybdenite2.12.10.1MoS2
Pyrite2.12.1.1FeS2
Group 3 - SULFOSALTS
1 < ø < 2
Benjaminite3.8.10.3Ag3Bi7S12
Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 48 - ANHYDROUS MOLYBDATES AND TUNGSTATES
AXO4
Scheelite48.1.2.1Ca(WO4)
Group 49 - HYDRATED MOLYBDATES AND TUNGSTATES
Hydrated Normal Molybdates and Tungstates
Ferrimolybdite49.2.1.1Fe2(MoO4)3 · nH2O
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
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
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)
Clinozoisite58.2.1a.4{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
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 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
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Albite76.1.3.1Na(AlSi3O8)
Unclassified Minerals, Mixtures, etc.
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
'Chlorite Group'-
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
H FerrimolybditeFe2(MoO4)3 · nH2O
H Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
H PrehniteCa2Al2Si3O10(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
OOxygen
O QuartzSiO2
O FerrimolybditeFe2(MoO4)3 · nH2O
O AndalusiteAl2(SiO4)O
O Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
O PrehniteCa2Al2Si3O10(OH)2
O TitaniteCaTi(SiO4)O
O MuscoviteKAl2(AlSi3O10)(OH)2
O ScheeliteCa(WO4)
O AlbiteNa(AlSi3O8)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O MagnetiteFe2+Fe23+O4
O RutileTiO2
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O IlmeniteFe2+TiO3
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
NaSodium
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
AlAluminium
Al AndalusiteAl2(SiO4)O
Al Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Al PrehniteCa2Al2Si3O10(OH)2
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al AlbiteNa(AlSi3O8)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
SiSilicon
Si QuartzSiO2
Si AndalusiteAl2(SiO4)O
Si Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Si PrehniteCa2Al2Si3O10(OH)2
Si TitaniteCaTi(SiO4)O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si AlbiteNa(AlSi3O8)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
SSulfur
S ChalcopyriteCuFeS2
S MolybdeniteMoS2
S TetradymiteBi2Te2S
S ChalcociteCu2S
S DigeniteCu9S5
S CobaltiteCoAsS
S GersdorffiteNiAsS
S CovelliteCuS
S GalenaPbS
S MarcasiteFeS2
S PyriteFeS2
S PyrrhotiteFe7S8
S SphaleriteZnS
S AleksitePbBi2Te2S2
S BenjaminiteAg3Bi7S12
S Joséite-BBi4Te2S
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
CaCalcium
Ca Clinozoisite{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Ca PrehniteCa2Al2Si3O10(OH)2
Ca TitaniteCaTi(SiO4)O
Ca ScheeliteCa(WO4)
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
TiTitanium
Ti TitaniteCaTi(SiO4)O
Ti RutileTiO2
Ti IlmeniteFe2+TiO3
FeIron
Fe ChalcopyriteCuFeS2
Fe FerrimolybditeFe2(MoO4)3 · nH2O
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe MarcasiteFeS2
Fe PyriteFeS2
Fe PyrrhotiteFe7S8
Fe IlmeniteFe2+TiO3
CoCobalt
Co CobaltiteCoAsS
NiNickel
Ni GersdorffiteNiAsS
CuCopper
Cu ChalcopyriteCuFeS2
Cu CopperCu
Cu ChalcociteCu2S
Cu DigeniteCu9S5
Cu CovelliteCuS
ZnZinc
Zn SphaleriteZnS
AsArsenic
As CobaltiteCoAsS
As GersdorffiteNiAsS
MoMolybdenum
Mo MolybdeniteMoS2
Mo FerrimolybditeFe2(MoO4)3 · nH2O
AgSilver
Ag HessiteAg2Te
Ag BenjaminiteAg3Bi7S12
TeTellurium
Te TetradymiteBi2Te2S
Te HessiteAg2Te
Te AleksitePbBi2Te2S2
Te Joséite-BBi4Te2S
Te PilseniteBi4Te3
Te TsumoiteBiTe
WTungsten
W ScheeliteCa(WO4)
PbLead
Pb GalenaPbS
Pb AleksitePbBi2Te2S2
BiBismuth
Bi TetradymiteBi2Te2S
Bi AleksitePbBi2Te2S2
Bi BenjaminiteAg3Bi7S12
Bi Joséite-BBi4Te2S
Bi PilseniteBi4Te3
Bi TsumoiteBiTe

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]

Cambrian
485.4 - 541 Ma



ID: 2616502

Age: Cambrian (485.4 - 541 Ma)

Description: marine deposits, partially metamorphic

Comments: Unit cb from Bornholm, not metamorphic

Lithology: Argillaceous slate, banded slate, sandstone, phyllite, quartzite

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

Cambrian
485.4 - 541 Ma



ID: 3131236
Cambrian quartzite

Age: Cambrian (485.4 - 541 Ma)

Description: high grade metamorphic

Lithology: Major:{quartzite}, Minor{shale/slate,meta-granite group}

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

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Van Wambeke, L. (1955) Compositions minéralogiques et chimiques des tonalites de la Helle et de Lammersdorf (Haute-Fagnes). Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie, 64, 477–509.
Van Wambeke, L. (1955) La minéralisation des tonalites de la Helle et de Lammersdorf et leurs relations avec les autres minéralisations. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie, 64, 534–581.
Fransolet, A.M., Kramm, U., and Schreyer, W. (1977) Metamorphose und Magmatismus im Venn-Stavelot-Massiv, Ardennen. Fortschritte der Mineralogie, 55, Beiheft 2, 75-103.
Weis, D., Dejonghe, L., and Herbosch, A. (1980) Les associations des minéraux opaques et semi-opaques de la roche ignée de la Helle. Annales de la Société Géologique de Belgique, 103, 15–23.
Dejonghe, L. (1986) Belgium. In: Dunning, F.W., and Evans, A.M. (eds.): Mineral deposits of Europe, Vol. 2: Central Europe. Institution of Mining and Metallurgy (London), pp. 99–112.
Singer, D.A., Berger, V.I., and Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. US Geological Survey Open-File Report 2008-1155.

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