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Frohnleiten, Styria, Austria

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Detailed Mineral List:


Actinolite
Formula: ☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Albite
Formula: Na(AlSi3O8)
Almandine
Formula: Fe2+3Al2(SiO4)3
Amphibole Supergroup
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Analcime
Formula: Na(AlSi2O6) · H2O
Andradite
Formula: Ca3Fe3+2(SiO4)3
Antigorite
Formula: Mg3(Si2O5)(OH)4
'Antimony Ochre'
'Apatite'
'Apophyllite'
Aragonite
Formula: CaCO3
Arsenopyrite
Formula: FeAsS
Awaruite
Formula: Ni3Fe
'Axinite Group'
Azurite
Formula: Cu3(CO3)2(OH)2
Baryte
Formula: BaSO4
Localities: Reported from at least 6 localities in this region.
'Biotite'
Breithauptite
Formula: NiSb
Brucite
Formula: Mg(OH)2
Calcite
Formula: CaCO3
Cerussite
Formula: PbCO3
'Chabazite'
Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 9 localities in this region.
'Chlorite Group'
Chromite
Formula: Fe2+Cr3+2O4
Cinnabar
Formula: HgS
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
'Clinochrysotile'
Covellite
Formula: CuS
Cuprite
Formula: Cu2O
Dolomite
Formula: CaMg(CO3)2
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Erythrite
Formula: Co3(AsO4)2 · 8H2O
'Feldspar Group'
Galena
Formula: PbS
Gismondine-Ca
Formula: CaAl2Si2O8 · 4H2O
Graphite
Formula: C
Greenockite
Formula: CdS
Grossular
Formula: Ca3Al2(SiO4)3
Gypsum
Formula: CaSO4 · 2H2O
Harmotome
Formula: (Ba0.5,Ca0.5,K,Na)5[Al5Si11O32] · 12H2O
Heazlewoodite
Formula: Ni3S2
Hematite
Formula: Fe2O3
Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O
'Heulandite'
Hydroxyapophyllite-(K)
Formula: KCa4(Si8O20)(OH,F) · 8H2O
Hydrozincite
Formula: Zn5(CO3)2(OH)6
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Kermesite
Formula: Sb2S2O
Laumontite
Formula: CaAl2Si4O12 · 4H2O
'Limonite'
Formula: (Fe,O,OH,H2O)
Linarite
Formula: PbCu(SO4)(OH)2
Linnaeite
Formula: Co2+Co3+2S4
Magnesioferrite
Formula: MgFe3+2O4
Magnesite
Formula: MgCO3
Magnesite var: Breunnerite
Formula: (Mg,Fe)CO3
Magnetite
Formula: Fe2+Fe3+2O4
Malachite
Formula: Cu2(CO3)(OH)2
Marcasite
Formula: FeS2
Maucherite
Formula: Ni11As8
Millerite
Formula: NiS
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Nickel
Formula: Ni
Okenite
Formula: Ca10Si18O46 · 18H2O
Pentlandite
Formula: (FexNiy)Σ9S8
'Phillipsite'
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Pyrite
Formula: FeS2
Localities: Reported from at least 9 localities in this region.
Pyroaurite
Formula: Mg6Fe3+2(OH)16[CO3] · 4H2O
Pyrrhotite
Formula: Fe7S8
Quartz
Formula: SiO2
Localities: Reported from at least 10 localities in this region.
Quartz var: Eisenkiesel
Formula: SiO2
Quartz var: Jasper
Quartz var: Rock Crystal
Formula: SiO2
Rhodochrosite
Formula: MnCO3
Rutile
Formula: TiO2
Scharizerite
Schorl
Formula: Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Scolecite
Formula: CaAl2Si3O10 · 3H2O
Siderite
Formula: FeCO3
Silver
Formula: Ag
Smithsonite
Formula: ZnCO3
Sphalerite
Formula: ZnS
Stellerite
Formula: Ca4(Si28Al8)O72 · 28H2O
Stichtite
Formula: Mg6Cr3+2(OH)16[CO3] · 4H2O
'Stilbite'
Stilbite-Ca
Formula: NaCa4[Al9Si27O72] · nH2O
Talc
Formula: Mg3Si4O10(OH)2
Tetrahedrite
Formula: Cu6[Cu4(Fe,Zn)2]Sb4S13
'Thrombolite'
Titanite
Formula: CaTi(SiO4)O
Tochilinite
Formula: Fe2+5-6(Mg,Fe2+)5S6(OH)10
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Valentinite
Formula: Sb2O3
Variscite
Formula: AlPO4 · 2H2O
Mineral and/or Locality  
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