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Preg, Sankt Lorenzen bei Knittelfeld, Sankt Margarethen bei Knittelfeld, Murtal District, Styria, Austriai
Regional Level Types
PregQuarry (Active)
Sankt Lorenzen bei KnittelfeldMunicipality (Former)
Sankt Margarethen bei KnittelfeldMunicipality
Murtal DistrictDistrict
StyriaState
AustriaCountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
47° 17' 2'' North , 14° 56' 53'' East
Latitude & Longitude (decimal):
47.28389,14.94806
GeoHash:
G#: u26supubd
GRN:
N32E08
Type:
Quarry (Active) - last checked 2021
KΓΆppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Kraubath an der Mur995 (2018)2.1km
Leising239 (2018)2.1km
Preggraben101 (2018)2.2km
Niederdorf125 (2018)2.3km
Sankt Stefan ob Leoben1,022 (2018)4.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Vereinigung der Leobener MineralienfreundeSt. Marein-Feistritz, Styria4km
Mindat Locality ID:
58139
Long-form identifier:
mindat:1:2:58139:5
GUID (UUID V4):
1fc982c1-0b73-463b-b263-ee6948cd6e87
Other/historical names associated with this locality:
Hartsteinwerk quarry
Name(s) in local language(s):
Preg (Hartsteinwerke Preg), St. Lorenzen bei Knittelfeld, Knittelfeld, Steiermark, Γ–sterreich


Large serpentinite quarry operated by Pronat Steinbruch Preg GmbH.

A small amphibolite outcrop was accessible around 2005.

Access is not allowed.

Located near Preg, about 3 km south of Kraubath, opposite the Gulsen quarry.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


24 valid minerals.

Detailed Mineral List:

β“˜ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
β“˜ Aragonite
Formula: CaCO3
β“˜ Artinite
Formula: Mg2(CO3)(OH)2 · 3H2O
β“˜ Awaruite ?
Formula: Ni3Fe
β“˜ Brucite
Formula: Mg(OH)2
β“˜ Brugnatellite
Formula: Mg6Fe3+(CO3)(OH)13 · 4H2O
β“˜ Chromite
Formula: Fe2+Cr3+2O4
β“˜ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
References:
C.Auer (2019)
β“˜ Clinochlore var. Chromium-bearing Clinochlore
Formula: Mg5(Al,Cr)2Si3O10(OH)8
References:
C.Auer (2019)
β“˜ Coalingite
Formula: Mg10Fe3+2(OH)24[CO3] · 2H2O
β“˜ Copper
Formula: Cu
β“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜ 'Fayalite-Forsterite Series'
β“˜ Heazlewoodite
Formula: Ni3S2
β“˜ Hydromagnesite
Formula: Mg5(CO3)4(OH)2 · 4H2O
References:
C.Auer (2019)
β“˜ Magnesite
Formula: MgCO3
β“˜ Magnesite var. Gelmagnesite
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Mcguinnessite
Formula: (Mg,Cu)2(CO3)(OH)2
β“˜ Millerite
Formula: NiS
β“˜ Pentlandite
Formula: (NixFey)Ξ£9S8
β“˜ Pyroaurite
Formula: Mg6Fe3+2(OH)16[CO3] · 4H2O
β“˜ Quartz
Formula: SiO2
References:
Uwe Kolitsch
β“˜ Sepiolite
Formula: Mg4(Si6O15)(OH)2 · 6H2O
β“˜ Titanite
Formula: CaTi(SiO4)O
β“˜ Tremolite
Formula: ◻Ca2Mg5(Si8O22)(OH)2
β“˜ Zaratite ?
Formula: Ni3(CO3)(OH)4 · 4H2O ?
β“˜ Zircon
Formula: Zr(SiO4)

Gallery:

CaCO3β“˜ Aragonite
Mg5(Al,Cr)2Si3O10(OH)8β“˜ Clinochlore var. Chromium-bearing Clinochlore
(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)β“˜ Epidote
Fe2+Fe3+2O4β“˜ Magnetite
CaTi(SiO4)Oβ“˜ Titanite

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Copper1.AA.05Cu
β“˜Awaruite ?1.AE.20Ni3Fe
Group 2 - Sulphides and Sulfosalts
β“˜Heazlewoodite2.BB.05Ni3S2
β“˜Pentlandite2.BB.15(NixFey)Ξ£9S8
β“˜Millerite2.CC.20NiS
Group 4 - Oxides and Hydroxides
β“˜Chromite4.BB.05Fe2+Cr3+2O4
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
β“˜Brucite4.FE.05Mg(OH)2
Group 5 - Nitrates and Carbonates
β“˜Magnesite
var. Gelmagnesite		5.AB.05MgCO3
β“˜5.AB.05MgCO3
β“˜Aragonite5.AB.15CaCO3
β“˜Mcguinnessite5.BA.10(Mg,Cu)2(CO3)(OH)2
β“˜Hydromagnesite5.DA.05Mg5(CO3)4(OH)2 Β· 4H2O
β“˜Artinite5.DA.10Mg2(CO3)(OH)2 Β· 3H2O
β“˜Zaratite ?5.DA.15Ni3(CO3)(OH)4 Β· 4H2O ?
β“˜Brugnatellite5.DA.45Mg6Fe3+(CO3)(OH)13 Β· 4H2O
β“˜Pyroaurite5.DA.50Mg6Fe3+2(OH)16[CO3] Β· 4H2O
β“˜Coalingite5.DA.55Mg10Fe3+2(OH)24[CO3] Β· 2H2O
Group 9 - Silicates
β“˜Zircon9.AD.30Zr(SiO4)
β“˜Titanite9.AG.15CaTi(SiO4)O
β“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜Tremolite9.DE.10β—»Ca2Mg5(Si8O22)(OH)2
β“˜Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
β“˜var. Chromium-bearing Clinochlore9.EC.55Mg5(Al,Cr)2Si3O10(OH)8
β“˜Sepiolite9.EE.25Mg4(Si6O15)(OH)2 Β· 6H2O
Unclassified
β“˜'Fayalite-Forsterite Series'-
β“˜'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hβ“˜ ArtiniteMg2(CO3)(OH)2 · 3H2O
Hβ“˜ BrugnatelliteMg6Fe3+(CO3)(OH)13 · 4H2O
Hβ“˜ BruciteMg(OH)2
Hβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Hβ“˜ CoalingiteMg10Fe23+(OH)24[CO3] · 2H2O
Hβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hβ“˜ HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Hβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Hβ“˜ Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Hβ“˜ PyroauriteMg6Fe23+(OH)16[CO3] · 4H2O
Hβ“˜ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Hβ“˜ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Hβ“˜ ZaratiteNi3(CO3)(OH)4 · 4H2O ?
CCarbon
Cβ“˜ AragoniteCaCO3
Cβ“˜ ArtiniteMg2(CO3)(OH)2 · 3H2O
Cβ“˜ BrugnatelliteMg6Fe3+(CO3)(OH)13 · 4H2O
Cβ“˜ CoalingiteMg10Fe23+(OH)24[CO3] · 2H2O
Cβ“˜ HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Cβ“˜ MagnesiteMgCO3
Cβ“˜ Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Cβ“˜ PyroauriteMg6Fe23+(OH)16[CO3] · 4H2O
Cβ“˜ ZaratiteNi3(CO3)(OH)4 · 4H2O ?
OOxygen
Oβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oβ“˜ AragoniteCaCO3
Oβ“˜ ArtiniteMg2(CO3)(OH)2 · 3H2O
Oβ“˜ BrugnatelliteMg6Fe3+(CO3)(OH)13 · 4H2O
Oβ“˜ BruciteMg(OH)2
Oβ“˜ ChromiteFe2+Cr23+O4
Oβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Oβ“˜ CoalingiteMg10Fe23+(OH)24[CO3] · 2H2O
Oβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oβ“˜ HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Oβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Oβ“˜ MagnesiteMgCO3
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Oβ“˜ PyroauriteMg6Fe23+(OH)16[CO3] · 4H2O
Oβ“˜ QuartzSiO2
Oβ“˜ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Oβ“˜ TitaniteCaTi(SiO4)O
Oβ“˜ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Oβ“˜ ZaratiteNi3(CO3)(OH)4 · 4H2O ?
Oβ“˜ ZirconZr(SiO4)
FFluorine
Fβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
MgMagnesium
Mgβ“˜ ArtiniteMg2(CO3)(OH)2 · 3H2O
Mgβ“˜ BrugnatelliteMg6Fe3+(CO3)(OH)13 · 4H2O
Mgβ“˜ BruciteMg(OH)2
Mgβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgβ“˜ CoalingiteMg10Fe23+(OH)24[CO3] · 2H2O
Mgβ“˜ HydromagnesiteMg5(CO3)4(OH)2 · 4H2O
Mgβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Mgβ“˜ MagnesiteMgCO3
Mgβ“˜ Mcguinnessite(Mg,Cu)2(CO3)(OH)2
Mgβ“˜ PyroauriteMg6Fe23+(OH)16[CO3] · 4H2O
Mgβ“˜ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Mgβ“˜ Tremolite◻Ca2Mg5(Si8O22)(OH)2
AlAluminium
Alβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Alβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
SiSilicon
Siβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Siβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Siβ“˜ QuartzSiO2
Siβ“˜ SepioliteMg4(Si6O15)(OH)2 · 6H2O
Siβ“˜ TitaniteCaTi(SiO4)O
Siβ“˜ Tremolite◻Ca2Mg5(Si8O22)(OH)2
Siβ“˜ ZirconZr(SiO4)
SSulfur
Sβ“˜ HeazlewooditeNi3S2
Sβ“˜ MilleriteNiS
Sβ“˜ Pentlandite(NixFey)Ξ£9S8
ClChlorine
Clβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
CaCalcium
Caβ“˜ AragoniteCaCO3
Caβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caβ“˜ TitaniteCaTi(SiO4)O
Caβ“˜ Tremolite◻Ca2Mg5(Si8O22)(OH)2
TiTitanium
Tiβ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiβ“˜ TitaniteCaTi(SiO4)O
CrChromium
Crβ“˜ ChromiteFe2+Cr23+O4
Crβ“˜ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
FeIron
Feβ“˜ AwaruiteNi3Fe
Feβ“˜ BrugnatelliteMg6Fe3+(CO3)(OH)13 · 4H2O
Feβ“˜ ChromiteFe2+Cr23+O4
Feβ“˜ CoalingiteMg10Fe23+(OH)24[CO3] · 2H2O
Feβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ Pentlandite(NixFey)Ξ£9S8
Feβ“˜ PyroauriteMg6Fe23+(OH)16[CO3] · 4H2O
NiNickel
Niβ“˜ AwaruiteNi3Fe
Niβ“˜ HeazlewooditeNi3S2
Niβ“˜ MilleriteNiS
Niβ“˜ Pentlandite(NixFey)Ξ£9S8
Niβ“˜ ZaratiteNi3(CO3)(OH)4 · 4H2O ?
CuCopper
Cuβ“˜ CopperCu
Cuβ“˜ Mcguinnessite(Mg,Cu)2(CO3)(OH)2
ZrZirconium
Zrβ“˜ ZirconZr(SiO4)

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Meixner, H. (1953): Die Minerale aus dem Dunitserpentinit von Kraubath. Mitteilungsblatt der Abteilung fΓΌr Mineralogie am Landesmuseum Joanneum, 1953 (1), 21-23.
Meixner, H. (1959): Kraubather LagerstΓ€ttenstudien. V. Die Nickelmineralisation im Kraubather Serpentingebiet. Berg- und HΓΌttenmΓ€nnische Monatshefte, 104, 83-87.
Exel, R. (1993) Die Mineralien und ErzlagerstΓ€tten Γ–sterreichs. Eigenverlag R. Exel.
de.wikipedia.org (2006) http://de.wikipedia.org/wiki/Sankt_Lorenzen_bei_Knittelfeld
Peter Kollegger, Aberra Mogessie und Heinz Mali (2008): Geochemie und Vererzung im Kraubath-Massiv, sΓΌdΓΆstlich von Kraubath an der Mur, Steiermark, Γ–sterreich. Joannea Mineralogie 4, 53-97.
Thalhammer, O., Ebner, F., Horkel, K., Mali, H. (2010): Der Ultramafit-Komplex von Kraubath / The Kraubath Ultramafic Massif. Journal of alpine geology 52, 137-158.
www.pronat.at (2010) http://www.pronat.at/
Auer, Ch. (2022): 2254) Ein bemerkenswerter neuer Zirkonfund vom Steinbruch der Firma Hartseinwerke Preg bei Kraubath, Steiermark. Pp. 288-289 in Walter, F. et al. (2022): Neue Mineralfunde aus Γ–sterreich LXXI. Carinthia II, 212./132., 221-308.
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