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Kropfmühl Mine, Kropfmühl, Hauzenberg, Passau District, Lower Bavaria, Bavaria, Germanyi
Regional Level Types
Kropfmühl MineMine (Active)
KropfmühlTown
HauzenbergMunicipality
Passau DistrictDistrict
Lower BavariaAdministrative Region
BavariaState
GermanyCountry

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Latitude & Longitude (WGS84):
48° 37' 19'' North , 13° 39' 35'' East
Latitude & Longitude (decimal):
Type:
Mine (Active) - last checked 2021
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Hauzenberg12,522 (2013)3.9km
Untergriesbach6,294 (2011)5.3km
Pyrawang139 (2018)7.6km
Obernzell3,843 (2011)7.7km
Sonnen1,528 (2011)8.0km
Mindat Locality ID:
67301
Long-form identifier:
mindat:1:2:67301:2
GUID (UUID V4):
0
Name(s) in local language(s):
Grube Kropfmühl, Kropfmühl, Revier Kropfmühl-Untergriesbach, Untergriesbach, Niederbayern, Bayern, Deutschland


A graphite mine owned by the Graphit Kropfmühl AG.

Production ceased in December 2005 and the mine was subsequently operated as a museum and a tourist mine.

In early 2009, production was resumed at a small scale, and since 21st June 2012, the mine is fully operational again.

The Kropfmühl graphite visitor mine is a museum in Kropfmühl, Lower Bavaria, a district of the town of Hauzenberg in the Passau district. Here it is located in the immediate vicinity of the production facilities of the listed company Graphit Kropfmühl GmbH.

Today the museum presents the history of regional graphite mining and the only graphite mine in Germany in Kropfmühl.

After the discovery of graphite deposits, this mineral has been mined in the Bavarian Forest since the 18th century, initially in landowner mining on farmers' fields in open-cast mining, and later also in underground mining. However, it has been proven that Celtic settlers already used the local graphite for their ceramic products.

The so-called Hauzenberg graphite has been extracted industrially in Kropfmühl since 1870. Local mining quickly grew in importance. As early as 1877, a patent was filed for a process for purifying graphite (flotation). In 1916, Graphitwerk Kropfmühl Aktiengesellschaft was founded, a now global mining company with locations in China and Sri Lanka, among others. After graphite mining was temporarily shut down for economic reasons in 2006 as a result of the sharp drop in the price of the raw material, operations were resumed in part of the mine in 2012.

In order to clearly illustrate the history of regional mining, the graphite visitor mine was founded in Kropfmühl in 1983. Parts of the historic mine and individual tunnels were made accessible to visitors. The Graphit Kropfmühl Visitor Mine Association was founded in 2010 and has been working to preserve this cultural heritage ever since.

Funded by, among others, the district of Passau, the city of Hauzenberg, the municipality of Untergriesbach and AMG Mining AG, the tunnel building and the winding tower were put into use in 2015. In spring 2016, an interactive adventure world, the Graphiteum, was put into operation, which, however, had to be closed again due to flood damage due to severe storms in June 2016.

Guided tours are offered on site by experienced miners, which extend down to the 4th level at a depth of 45 meters. Beforehand, visitors are informed about the history of local mining with an image film. In the museum itself, historical mining machines and miners' memorabilia are on display. On a 4.5 kilometre long geo-educational trail, the local geology and mining are presented using various display boards.

Since March 2016, the Graphiteum has also been offering a modern interactive experience world that illustrates graphite mining on 350 square meters of exhibition space.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


26 valid minerals.

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Amphibole Supergroup var. Byssolite'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Antigorite
Formula: Mg3(Si2O5)(OH)4
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
'Apophyllite Group'
Formula: AB4[Si8O22]X · 8H2O
'Axinite Group'
Brochantite
Formula: Cu4(SO4)(OH)6
Calcite
Formula: CaCO3
'Chabazite'
Chondrodite
Formula: Mg5(SiO4)2F2
Chrysotile
Formula: Mg3(Si2O5)(OH)4
Corundum
Formula: Al2O3
Cuprite
Formula: Cu2O
Devilline
Formula: CaCu4(SO4)2(OH)6 · 3H2O
Dravite
Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Epsomite
Formula: MgSO4 · 7H2O
Ettringite
Formula: Ca6Al2(SO4)3(OH)12 · 26H2O
Fluorite
Formula: CaF2
Forsterite
Formula: Mg2SiO4
Glaucocerinite ?
Formula: (Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Graphite
Formula: C
Langite
Formula: Cu4(SO4)(OH)6 · 2H2O
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pyrite
Formula: FeS2
'Scapolite'
Spinel
Formula: MgAl2O4
Strätlingite
Formula: Ca2Al2SiO7 · 8H2O
Thorianite
Formula: ThO2
Thorite
Formula: Th(SiO4)
Vermiculite
Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Vermiculite var. Batavite
Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Vivianite
Formula: Fe2+Fe2+2(PO4)2 · 8H2O
Zircon
Formula: Zr(SiO4)

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Cuprite4.AA.10Cu2O
Spinel4.BB.05MgAl2O4
Corundum4.CB.05Al2O3
Thorianite4.DL.05ThO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Brochantite7.BB.25Cu4(SO4)(OH)6
Epsomite7.CB.40MgSO4 · 7H2O
Langite7.DD.10Cu4(SO4)(OH)6 · 2H2O
Devilline7.DD.30CaCu4(SO4)2(OH)6 · 3H2O
Glaucocerinite ?7.DD.35(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Ettringite7.DG.15Ca6Al2(SO4)3(OH)12 · 26H2O
Group 8 - Phosphates, Arsenates and Vanadates
Vivianite8.CE.40Fe2+Fe2+2(PO4)2 · 8H2O
Group 9 - Silicates
Chrysotile9.00.Mg3(Si2O5)(OH)4
Forsterite9.AC.05Mg2SiO4
Thorite9.AD.30Th(SiO4)
Zircon9.AD.30Zr(SiO4)
Chondrodite9.AF.45Mg5(SiO4)2F2
Dravite9.CK.05NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Vermiculite
var. Batavite
9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Antigorite9.ED.15Mg3(Si2O5)(OH)4
Strätlingite9.EG.25Ca2Al2SiO7 · 8H2O
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apophyllite Group'-AB4[Si8O22]X · 8H2O
'Chabazite'-
'Scapolite'-
'Amphibole Supergroup
var. Byssolite'
-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Axinite Group'-

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H AntigoriteMg3(Si2O5)(OH)4
H Apophyllite GroupAB4[Si8O22]X · 8H2O
H Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
H BrochantiteCu4(SO4)(OH)6
H ChrysotileMg3(Si2O5)(OH)4
H DevillineCaCu4(SO4)2(OH)6 · 3H2O
H DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
H EpsomiteMgSO4 · 7H2O
H EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
H Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
H LangiteCu4(SO4)(OH)6 · 2H2O
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H PhlogopiteKMg3(AlSi3O10)(OH)2
H SträtlingiteCa2Al2SiO7 · 8H2O
H VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
H VivianiteFe2+Fe22+(PO4)2 · 8H2O
H Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C CalciteCaCO3
C GraphiteC
OOxygen
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O AntigoriteMg3(Si2O5)(OH)4
O Apophyllite GroupAB4[Si8O22]X · 8H2O
O Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
O BrochantiteCu4(SO4)(OH)6
O CalciteCaCO3
O ChrysotileMg3(Si2O5)(OH)4
O ChondroditeMg5(SiO4)2F2
O CorundumAl2O3
O CupriteCu2O
O DevillineCaCu4(SO4)2(OH)6 · 3H2O
O DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
O EpsomiteMgSO4 · 7H2O
O EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
O ForsteriteMg2SiO4
O Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
O LangiteCu4(SO4)(OH)6 · 2H2O
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O PhlogopiteKMg3(AlSi3O10)(OH)2
O SpinelMgAl2O4
O SträtlingiteCa2Al2SiO7 · 8H2O
O ThorianiteThO2
O ThoriteTh(SiO4)
O VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
O VivianiteFe2+Fe22+(PO4)2 · 8H2O
O ZirconZr(SiO4)
O Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F ChondroditeMg5(SiO4)2F2
F FluoriteCaF2
F Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
MgMagnesium
Mg AntigoriteMg3(Si2O5)(OH)4
Mg Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Mg ChrysotileMg3(Si2O5)(OH)4
Mg ChondroditeMg5(SiO4)2F2
Mg DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Mg EpsomiteMgSO4 · 7H2O
Mg ForsteriteMg2SiO4
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg SpinelMgAl2O4
Mg VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Al CorundumAl2O3
Al DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Al EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
Al Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al SpinelMgAl2O4
Al SträtlingiteCa2Al2SiO7 · 8H2O
Al VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Al Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
SiSilicon
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si AntigoriteMg3(Si2O5)(OH)4
Si Apophyllite GroupAB4[Si8O22]X · 8H2O
Si Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Si ChrysotileMg3(Si2O5)(OH)4
Si ChondroditeMg5(SiO4)2F2
Si DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Si ForsteriteMg2SiO4
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si SträtlingiteCa2Al2SiO7 · 8H2O
Si ThoriteTh(SiO4)
Si VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Si ZirconZr(SiO4)
Si Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
PPhosphorus
P VivianiteFe2+Fe22+(PO4)2 · 8H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S BrochantiteCu4(SO4)(OH)6
S DevillineCaCu4(SO4)2(OH)6 · 3H2O
S EpsomiteMgSO4 · 7H2O
S EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
S Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
S LangiteCu4(SO4)(OH)6 · 2H2O
S PyriteFeS2
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca CalciteCaCO3
Ca DevillineCaCu4(SO4)2(OH)6 · 3H2O
Ca EttringiteCa6Al2(SO4)3(OH)12 · 26H2O
Ca FluoriteCaF2
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca SträtlingiteCa2Al2SiO7 · 8H2O
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti Amphibole Supergroup var. ByssoliteAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Fe Vermiculite var. BataviteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Fe PyriteFeS2
Fe VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Fe VivianiteFe2+Fe22+(PO4)2 · 8H2O
CuCopper
Cu BrochantiteCu4(SO4)(OH)6
Cu CupriteCu2O
Cu DevillineCaCu4(SO4)2(OH)6 · 3H2O
Cu LangiteCu4(SO4)(OH)6 · 2H2O
ZnZinc
Zn Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O
ZrZirconium
Zr ZirconZr(SiO4)
ThThorium
Th ThorianiteThO2
Th ThoriteTh(SiO4)

Other Databases

Wikipedia:https://de.wikipedia.org/wiki/Graphit-Besucherbergwerk_Kropfm%C3%BChl
Wikidata ID:Q28045030

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Germany

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