Käfersteige Mine, Würm, Pforzheim, Karlsruhe Region, Baden-Württemberg, Germanyi
| Regional Level Types | |
|---|---|
| Käfersteige Mine | Mine |
| Würm | Borough |
| Pforzheim | City |
| Karlsruhe Region | Region |
| Baden-Württemberg | State |
| Germany | Country |
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Latitude & Longitude (WGS84):
48° 50' 51'' North , 8° 46' 4'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Tiefenbronn | 5,583 (2017) | 3.6km |
| Wurmberg | 2,898 (2011) | 4.1km |
| Wimsheim | 2,705 (2011) | 4.8km |
| Unterreichenbach | 2,282 (2017) | 5.0km |
| Friolzheim | 3,575 (2011) | 5.1km |
Mindat Locality ID:
1852
Long-form identifier:
mindat:1:2:1852:7
GUID (UUID V4):
af88c7f8-93cc-4e18-9d3d-f88ff340a799
Other Languages:
German:
Grube Käfersteige, Würm, Pforzheim, Regierungsbezirk Karlsruhe, Baden-Württemberg, Deutschland
Fluorite-quartz vein deposit, hosted in bunter sandstones along the suture zone between the Moldanubian and Saxothuringian units of the Hercynian fold belt. The vein trends ENE, is either vertical or dips steeply to the north and extends over a strike length of 250-1500m. Its thickness varies from 5-30m. To the north, it is bounded by a clay gouge which is up to 15m thick.
Located between Würm and Tiefenbronn, about 7.5 km SE of Pforzheim. The mine was closed by the end of 1996 because of decreasing industrial demand for fluorite. Since spring 2005, it was being prepared to be re-opened. As of 2007 it is closed.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Copper | 1.AA.05 | Cu |
| ⓘ | Silver | 1.AA.05 | Ag |
| ⓘ | Bismuth | 1.CA.05 | Bi |
| ⓘ | Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Covellite | 2.CA.05a | CuS |
| ⓘ | Spionkopite ? | 2.CA.05c | Cu39S28 |
| ⓘ | Yarrowite ? | 2.CA.05d | Cu9S8 |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Bismuthinite | 2.DB.05 | Bi2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Marcasite | 2.EB.10a | FeS2 |
| ⓘ | Alloclasite | 2.EB.10b | Co1-xFexAsS |
| ⓘ | Cobaltite ? | 2.EB.25 | CoAsS |
| ⓘ | 'Tennantite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)As4S12S |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| ⓘ | Emplectite | 2.HA.05 | CuBiS2 |
| Group 3 - Halides | |||
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Bismite | 4.CB.60 | Bi2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Rhodochrosite | 5.AB.05 | MnCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| ⓘ | Bismutite | 5.BE.25 | (BiO)2CO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Brochantite | 7.BB.25 | Cu4(SO4)(OH)6 |
| ⓘ | Chalcanthite | 7.CB.20 | CuSO4 · 5H2O |
| ⓘ | Langite | 7.DD.10 | Cu4(SO4)(OH)6 · 2H2O |
| ⓘ | Posnjakite | 7.DD.10 | Cu4(SO4)(OH)6 · H2O |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Olivenite | 8.BB.30 | Cu2(AsO4)(OH) |
| ⓘ | Erythrite | 8.CE.40 | Co3(AsO4)2 · 8H2O |
| ⓘ | Agardite-(Nd) | 8.DL.15 | NdCu6(AsO4)3(OH)6 · 3H2O |
| ⓘ | Agardite-(Ce) | 8.DL.15 | CeCu6(AsO4)3(OH)6 · 3H2O |
| ⓘ | Mixite | 8.DL.15 | BiCu6(AsO4)3(OH)6 · 3H2O |
| Group 9 - Silicates | |||
| ⓘ | Muscovite var. Illite | 9.EC.15 | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| ⓘ | 9.EC.15 | KAl2(AlSi3O10)(OH)2 | |
| ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Manganogel' | - | ~MnO2 · nH2O |
| ⓘ | 'Psilomelane' | - | |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Agardite-(Nd) | NdCu6(AsO4)3(OH)6 · 3H2O |
| H | ⓘ Agardite-(Ce) | CeCu6(AsO4)3(OH)6 · 3H2O |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| H | ⓘ Chalcanthite | CuSO4 · 5H2O |
| H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | ⓘ Erythrite | Co3(AsO4)2 · 8H2O |
| H | ⓘ Goethite | α-Fe3+O(OH) |
| H | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| H | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| H | ⓘ Manganogel | ~MnO2 · nH2O |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Mixite | BiCu6(AsO4)3(OH)6 · 3H2O |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Olivenite | Cu2(AsO4)(OH) |
| H | ⓘ Posnjakite | Cu4(SO4)(OH)6 · H2O |
| C | Carbon | |
| C | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Bismutite | (BiO)2CO3 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Rhodochrosite | MnCO3 |
| C | ⓘ Siderite | FeCO3 |
| O | Oxygen | |
| O | ⓘ Agardite-(Nd) | NdCu6(AsO4)3(OH)6 · 3H2O |
| O | ⓘ Agardite-(Ce) | CeCu6(AsO4)3(OH)6 · 3H2O |
| O | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Bismite | Bi2O3 |
| O | ⓘ Bismutite | (BiO)2CO3 |
| O | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Chalcanthite | CuSO4 · 5H2O |
| O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Erythrite | Co3(AsO4)2 · 8H2O |
| O | ⓘ Goethite | α-Fe3+O(OH) |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| O | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| O | ⓘ Manganogel | ~MnO2 · nH2O |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Mixite | BiCu6(AsO4)3(OH)6 · 3H2O |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Olivenite | Cu2(AsO4)(OH) |
| O | ⓘ Posnjakite | Cu4(SO4)(OH)6 · H2O |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rhodochrosite | MnCO3 |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| F | Fluorine | |
| F | ⓘ Fluorite | CaF2 |
| Na | Sodium | |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Al | Aluminium | |
| Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| S | Sulfur | |
| S | ⓘ Alloclasite | Co1-xFexAsS |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Bismuthinite | Bi2S3 |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcanthite | CuSO4 · 5H2O |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Cobaltite | CoAsS |
| S | ⓘ Covellite | CuS |
| S | ⓘ Emplectite | CuBiS2 |
| S | ⓘ Galena | PbS |
| S | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| S | ⓘ Marcasite | FeS2 |
| S | ⓘ Posnjakite | Cu4(SO4)(OH)6 · H2O |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Spionkopite | Cu39S28 |
| S | ⓘ Sulphur | S8 |
| S | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| S | ⓘ Yarrowite | Cu9S8 |
| K | Potassium | |
| K | ⓘ Muscovite var. Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mn | Manganese | |
| Mn | ⓘ Manganogel | ~MnO2 · nH2O |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
| Mn | ⓘ Rhodochrosite | MnCO3 |
| Fe | Iron | |
| Fe | ⓘ Alloclasite | Co1-xFexAsS |
| Fe | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Goethite | α-Fe3+O(OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Marcasite | FeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Siderite | FeCO3 |
| Co | Cobalt | |
| Co | ⓘ Alloclasite | Co1-xFexAsS |
| Co | ⓘ Cobaltite | CoAsS |
| Co | ⓘ Erythrite | Co3(AsO4)2 · 8H2O |
| Cu | Copper | |
| Cu | ⓘ Agardite-(Nd) | NdCu6(AsO4)3(OH)6 · 3H2O |
| Cu | ⓘ Agardite-(Ce) | CeCu6(AsO4)3(OH)6 · 3H2O |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcanthite | CuSO4 · 5H2O |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | ⓘ Covellite | CuS |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Copper | Cu |
| Cu | ⓘ Emplectite | CuBiS2 |
| Cu | ⓘ Langite | Cu4(SO4)(OH)6 · 2H2O |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Mixite | BiCu6(AsO4)3(OH)6 · 3H2O |
| Cu | ⓘ Olivenite | Cu2(AsO4)(OH) |
| Cu | ⓘ Posnjakite | Cu4(SO4)(OH)6 · H2O |
| Cu | ⓘ Spionkopite | Cu39S28 |
| Cu | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Cu | ⓘ Yarrowite | Cu9S8 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| As | Arsenic | |
| As | ⓘ Agardite-(Nd) | NdCu6(AsO4)3(OH)6 · 3H2O |
| As | ⓘ Agardite-(Ce) | CeCu6(AsO4)3(OH)6 · 3H2O |
| As | ⓘ Alloclasite | Co1-xFexAsS |
| As | ⓘ Cobaltite | CoAsS |
| As | ⓘ Erythrite | Co3(AsO4)2 · 8H2O |
| As | ⓘ Mixite | BiCu6(AsO4)3(OH)6 · 3H2O |
| As | ⓘ Olivenite | Cu2(AsO4)(OH) |
| As | ⓘ Tennantite Subgroup | Cu6(Cu4C22+)As4S12S |
| Ag | Silver | |
| Ag | ⓘ Silver | Ag |
| Sb | Antimony | |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Ce | Cerium | |
| Ce | ⓘ Agardite-(Ce) | CeCu6(AsO4)3(OH)6 · 3H2O |
| Nd | Neodymium | |
| Nd | ⓘ Agardite-(Nd) | NdCu6(AsO4)3(OH)6 · 3H2O |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
| Bi | Bismuth | |
| Bi | ⓘ Bismite | Bi2O3 |
| Bi | ⓘ Bismuth | Bi |
| Bi | ⓘ Bismuthinite | Bi2S3 |
| Bi | ⓘ Bismutite | (BiO)2CO3 |
| Bi | ⓘ Emplectite | CuBiS2 |
| Bi | ⓘ Mixite | BiCu6(AsO4)3(OH)6 · 3H2O |
Geochronology
Mineralization age: Late Jurassic : 145 ± 5 MaImportant note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.
| Geologic Time | Rocks, Minerals and Events | ||||||
|---|---|---|---|---|---|---|---|
| Phanerozoic | |||||||
| Mesozoic | |||||||
| Cretaceous | |||||||
| Early/Lower Cretaceous |
| ||||||
Other Regions, Features and Areas containing this locality
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References
Meyer, M., Brockamp, O., Clauer, N., Renk, A., Zuther, M. (2000) Further evidence for a Jurassic mineralizing event in central Europe: K-Ar dating of hydrothermal alteration and fluid inclusion systematics in wall rocks of the Käfersteige fluorite vein deposit in the northern Black Forest, Germany. Mineralium Deposita, 35 (8) 754-761 doi:10.1007/s001260050277
Käfersteige Mine, Würm, Pforzheim, Karlsruhe Region, Baden-Württemberg, Germany