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Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Spitzenberg Mines, Harz (Landkreis Goslar), Goslar District, Lower Saxony, Germanyi
Regional Level Types
Spitzenberg MinesGroup of Mines
Harz (Landkreis Goslar)Unincorporated Area
Goslar DistrictDistrict
Lower SaxonyState
GermanyCountry

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Latitude & Longitude (WGS84):
51° 50' 21'' North , 10° 31' 20'' East
Latitude & Longitude (decimal):
Type:
Group of Mines
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Bad Harzburg22,954 (2015)5.5km
Altenau2,045 (2015)7.0km
Ober Schulenberg356 (2018)9.6km
Goslar43,560 (2015)9.7km
Ilsenburg6,326 (2015)11.1km
Mindat Locality ID:
6023
Long-form identifier:
mindat:1:2:6023:6
GUID (UUID V4):
0
Other Languages:
German:
Gruben am Spitzenberg, Harz , Landkreis Goslar, Niedersachsen, Deutschland


Ancient iron mines, closed in 1940.

Located on Spitzenberg mountain, about 5.5 km SW of Bad Harzburg.

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


13 valid minerals.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Anatase
Formula: TiO2
Calcite
Formula: CaCO3
Fayalite
Formula: Fe2+2SiO4
Gedrite
Formula: ◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
Grossular
Formula: Ca3Al2(SiO4)3
'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ilmenite
Formula: Fe2+TiO3
Ilvaite
Formula: CaFe3+Fe2+2(Si2O7)O(OH)
'K Feldspar'
'K Feldspar var. Adularia'
Formula: KAlSi3O8
Magnetite
Formula: Fe2+Fe3+2O4
Pyrite
Formula: FeS2
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Pyrrhotite
Formula: Fe1-xS
Spinel
Formula: MgAl2O4
'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
Vivianite
Formula: Fe2+Fe2+2(PO4)2 · 8H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Pyrrhotite2.CC.10Fe1-xS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
Magnetite4.BB.05Fe2+Fe3+2O4
Spinel4.BB.05MgAl2O4
Ilmenite4.CB.05Fe2+TiO3
Anatase4.DD.05TiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 8 - Phosphates, Arsenates and Vanadates
Vivianite8.CE.40Fe2+Fe2+2(PO4)2 · 8H2O
Group 9 - Silicates
Fayalite9.AC.05Fe2+2SiO4
Grossular9.AD.25Ca3Al2(SiO4)3
Ilvaite9.BE.07CaFe3+Fe2+2(Si2O7)O(OH)
Gedrite9.DD.05◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
Albite9.FA.35Na(AlSi3O8)
Unclassified
'K Feldspar
var. Adularia'
-KAlSi3O8
'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
'K Feldspar'-

List of minerals for each chemical element

HHydrogen
H Gedrite◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
H Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
H IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
H Pyrochlore GroupA2Nb2(O,OH)6Z
H VivianiteFe2+Fe22+(PO4)2 · 8H2O
BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
CCarbon
C CalciteCaCO3
OOxygen
O K Feldspar var. AdulariaKAlSi3O8
O AlbiteNa(AlSi3O8)
O AnataseTiO2
O CalciteCaCO3
O FayaliteFe22+SiO4
O Gedrite◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
O GrossularCa3Al2(SiO4)3
O Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
O IlmeniteFe2+TiO3
O IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
O MagnetiteFe2+Fe23+O4
O Pyrochlore GroupA2Nb2(O,OH)6Z
O SpinelMgAl2O4
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
O VivianiteFe2+Fe22+(PO4)2 · 8H2O
NaSodium
Na AlbiteNa(AlSi3O8)
Na Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
MgMagnesium
Mg Gedrite◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
Mg SpinelMgAl2O4
AlAluminium
Al K Feldspar var. AdulariaKAlSi3O8
Al AlbiteNa(AlSi3O8)
Al Gedrite◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
Al GrossularCa3Al2(SiO4)3
Al Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Al SpinelMgAl2O4
SiSilicon
Si K Feldspar var. AdulariaKAlSi3O8
Si AlbiteNa(AlSi3O8)
Si FayaliteFe22+SiO4
Si Gedrite◻{Mg2}{Mg3Al2}(Al2Si6O22)(OH)2
Si GrossularCa3Al2(SiO4)3
Si Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Si IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
PPhosphorus
P VivianiteFe2+Fe22+(PO4)2 · 8H2O
SSulfur
S PyriteFeS2
S PyrrhotiteFe1-xS
KPotassium
K K Feldspar var. AdulariaKAlSi3O8
K Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
CaCalcium
Ca CalciteCaCO3
Ca GrossularCa3Al2(SiO4)3
Ca Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ca IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
TiTitanium
Ti AnataseTiO2
Ti IlmeniteFe2+TiO3
FeIron
Fe FayaliteFe22+SiO4
Fe IlmeniteFe2+TiO3
Fe IlvaiteCaFe3+Fe22+(Si2O7)O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe VivianiteFe2+Fe22+(PO4)2 · 8H2O
NbNiobium
Nb Pyrochlore GroupA2Nb2(O,OH)6Z

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Germany

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