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Fraßgraben quarry (Gall quarry; Modre quarry), Fraßgraben, Frantschach-Sankt Gertraud, Wolfsberg District, Carinthia, Austriai
Regional Level Types
Fraßgraben quarry (Gall quarry; Modre quarry)Quarry
FraßgrabenGully
Frantschach-Sankt GertraudMunicipality
Wolfsberg DistrictDistrict
CarinthiaState
AustriaCountry

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Latitude & Longitude (WGS84):
46° North , 14° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~9km
Type:
Mindat Locality ID:
42483
Long-form identifier:
mindat:1:2:42483:2
GUID (UUID V4):
bdba0118-b928-4286-86f7-f4db21e05b9f
Name(s) in local language(s):
Steinbruch im Fraßgraben (Steinbruch Gall; Steinbruch Modre), Fraßgraben, Kamp, Koralpe, Kärnten, Österreich


A large quarry exploring pegmatites, gneisses and micaschists. Numerous minerals are reported both from the pegmatites and mineralized clefts in the surrounding rocks. The quarry was first worked by the Gall company and later, by the Modre company. Intermittently abandoned, it is now worked again since 2001.
Located in the Fraßgraben, near the road leading from St Gertraud (northeast of Wolfsberg) to the Weinebene.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


31 valid minerals.

Detailed Mineral List:

Anatase
Formula: TiO2
Habit: bipyramidal crystals to 7 mm
Colour: brown
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Axinite-(Fe)
Formula: Ca2Fe2+Al2BSi4O15OH
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Calcite
Formula: CaCO3
Chabazite-K
Formula: (K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Chalcopyrite
Formula: CuFeS2
'Chlorite Group'
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Dravite
Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fluorapophyllite-(K)
Formula: KCa4(Si8O20)(F,OH) · 8H2O
'Fluor-uvite-Uvite Series'
Graphite
Formula: C
'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ilmenite
Formula: Fe2+TiO3
'K Feldspar'
'K Feldspar var. Adularia'
Formula: KAlSi3O8
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Malachite
Formula: Cu2(CO3)(OH)2
Melanterite
Formula: Fe2+(H2O)6SO4 · H2O
Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
'Monazite'
Formula: REE(PO4)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Opal
Formula: SiO2 · nH2O
Pargasite
Formula: NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Prehnite
Formula: Ca2Al2Si3O10(OH)2
Pyrite
Formula: FeS2
Pyrrhotite
Formula: Fe1-xS
Quartz
Formula: SiO2
Quartz var. Rock Crystal
Formula: SiO2
Quartz var. Smoky Quartz
Formula: SiO2
Rutile
Formula: TiO2
Habit: prismatic crystals to 12 cm
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Scolecite
Formula: CaAl2Si3O10 · 3H2O
Stellerite
Formula: Ca4(Si28Al8)O72 · 28H2O
'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O
Titanite
Formula: CaTi(SiO4)O
Zircon
Formula: Zr(SiO4)
Zoisite
Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH)

Gallery:

K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 'Biotite'
CaTi(SiO4)O Titanite

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Graphite1.CB.05aC
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Ilmenite4.CB.05Fe2+TiO3
Quartz
var. Rock Crystal
4.DA.05SiO2
4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Opal4.DA.10SiO2 · nH2O
Rutile4.DB.05TiO2
Anatase4.DD.05TiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Melanterite7.CB.35Fe2+(H2O)6SO4 · H2O
Group 9 - Silicates
Zircon9.AD.30Zr(SiO4)
Titanite9.AG.15CaTi(SiO4)O
Axinite-(Fe)9.BD.20Ca2Fe2+Al2BSi4O15OH
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Zoisite9.BG.10(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Dravite9.CK.05NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Pargasite9.DE.15NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Fluorapophyllite-(K)9.EA.15KCa4(Si8O20)(F,OH) · 8H2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
Scolecite9.GA.05CaAl2Si3O10 · 3H2O
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O
Mesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
Thomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Chabazite-K9.GD.10(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Stellerite9.GE.15Ca4(Si28Al8)O72 · 28H2O
Unclassified
'K Feldspar'-
'var. Adularia'-KAlSi3O8
'Fluor-uvite-Uvite Series'-
'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
'Monazite'-REE(PO4)
'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
'Chlorite Group'-
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H ClinochloreMg5Al(AlSi3O10)(OH)8
H DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
H Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
H Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
H Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
H LaumontiteCaAl2Si4O12 · 4H2O
H MalachiteCu2(CO3)(OH)2
H MelanteriteFe2+(H2O)6SO4 · H2O
H MesoliteNa2Ca2Si9Al6O30 · 8H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H NatroliteNa2Al2Si3O10 · 2H2O
H OpalSiO2 · nH2O
H PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
H PrehniteCa2Al2Si3O10(OH)2
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H ScoleciteCaAl2Si3O10 · 3H2O
H StelleriteCa4(Si28Al8)O72 · 28H2O
H Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
H Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
H Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
H Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
B Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C CalciteCaCO3
C GraphiteC
C MalachiteCu2(CO3)(OH)2
OOxygen
O K Feldspar var. AdulariaKAlSi3O8
O AnataseTiO2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O ClinochloreMg5Al(AlSi3O10)(OH)8
O DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
O Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
O Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
O Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
O IlmeniteFe2+TiO3
O LaumontiteCaAl2Si4O12 · 4H2O
O MalachiteCu2(CO3)(OH)2
O MelanteriteFe2+(H2O)6SO4 · H2O
O MesoliteNa2Ca2Si9Al6O30 · 8H2O
O MonaziteREE(PO4)
O MuscoviteKAl2(AlSi3O10)(OH)2
O NatroliteNa2Al2Si3O10 · 2H2O
O OpalSiO2 · nH2O
O PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
O PrehniteCa2Al2Si3O10(OH)2
O QuartzSiO2
O RutileTiO2
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O ScoleciteCaAl2Si3O10 · 3H2O
O Quartz var. Smoky QuartzSiO2
O StelleriteCa4(Si28Al8)O72 · 28H2O
O Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
O Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
O TitaniteCaTi(SiO4)O
O ZirconZr(SiO4)
O Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
O Quartz var. Rock CrystalSiO2
O Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
F ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Na DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Na Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Na MesoliteNa2Ca2Si9Al6O30 · 8H2O
Na NatroliteNa2Al2Si3O10 · 2H2O
Na PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Na Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Na Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Mg PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Mg Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
AlAluminium
Al K Feldspar var. AdulariaKAlSi3O8
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Al Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Al Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Al LaumontiteCaAl2Si4O12 · 4H2O
Al MesoliteNa2Ca2Si9Al6O30 · 8H2O
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al NatroliteNa2Al2Si3O10 · 2H2O
Al PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Al PrehniteCa2Al2Si3O10(OH)2
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al ScoleciteCaAl2Si3O10 · 3H2O
Al StelleriteCa4(Si28Al8)O72 · 28H2O
Al Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Al Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Al Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Al Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
SiSilicon
Si K Feldspar var. AdulariaKAlSi3O8
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si DraviteNaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Si Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Si Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Si Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Si LaumontiteCaAl2Si4O12 · 4H2O
Si MesoliteNa2Ca2Si9Al6O30 · 8H2O
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si NatroliteNa2Al2Si3O10 · 2H2O
Si OpalSiO2 · nH2O
Si PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Si PrehniteCa2Al2Si3O10(OH)2
Si QuartzSiO2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si ScoleciteCaAl2Si3O10 · 3H2O
Si Quartz var. Smoky QuartzSiO2
Si StelleriteCa4(Si28Al8)O72 · 28H2O
Si Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Si Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Si TitaniteCaTi(SiO4)O
Si ZirconZr(SiO4)
Si Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Si Quartz var. Rock CrystalSiO2
Si Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
PPhosphorus
P MonaziteREE(PO4)
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S ChalcopyriteCuFeS2
S MelanteriteFe2+(H2O)6SO4 · H2O
S PyriteFeS2
S PyrrhotiteFe1-xS
ClChlorine
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K K Feldspar var. AdulariaKAlSi3O8
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
K Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
K Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
K Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
K Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
CaCalcium
Ca CalciteCaCO3
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Ca Fluorapophyllite-(K)KCa4(Si8O20)(F,OH) · 8H2O
Ca Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca MesoliteNa2Ca2Si9Al6O30 · 8H2O
Ca PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2
Ca PrehniteCa2Al2Si3O10(OH)2
Ca ScoleciteCaAl2Si3O10 · 3H2O
Ca StelleriteCa4(Si28Al8)O72 · 28H2O
Ca Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Ca TitaniteCaTi(SiO4)O
Ca Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
Ca Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
Ca ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Ti AnataseTiO2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti IlmeniteFe2+TiO3
Ti RutileTiO2
Ti TitaniteCaTi(SiO4)O
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe ChalcopyriteCuFeS2
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe Axinite-(Fe)Ca2Fe2+Al2BSi4O15OH
Fe IlmeniteFe2+TiO3
Fe MelanteriteFe2+(H2O)6SO4 · H2O
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CuCopper
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
SrStrontium
Sr Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2O
ZrZirconium
Zr ZirconZr(SiO4)

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