Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Preg (Hartsteinwerk Quarry), St Lorenzen Bei Knittelfeld, Knittelfeld, Styria, Austria

mindat Locality ID: 58139
mindat URL: http://www.mindat.org/loc-58139.html

Tectonic Settings:

Total number of sublocalities beneath "Preg (Hartsteinwerk Quarry), St Lorenzen Bei Knittelfeld, Knittelfeld, Styria, Austria": 0
Total number of bottom-level sublocalities: 0

Latitude: 47°17'2"N
Longitude: 14°56'53"E
Decimal Degree (lat, lon): 47.283888888889,14.948055555556

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Amphibole	Aragonite	Artinite	Brucite	Calcite	Chlorite	Clay	Clinozoisite	Copper	Epidote
Hydrotalcite	Malachite	Millerite	None	Pentlandite	Quartz	Sepiolite	Spinel	Titanite

Aragonite ()*	Artinite ()*	Brucite ()*	Brugnatellite ()*	Chromite ()*
Clinochlore ()*	Coalingite ()*	Copper ()*	Epidote ()*	Heazlewoodite ()*
Magnesite ()*	Magnetite ()*	Mcguinnessite ()*	Millerite ()*	Pentlandite ()*
Pyroaurite ()*	Quartz ()*	Sepiolite ()*	Titanite ()*	Tremolite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al C Ca Cr Cu Fe H Mg Ni O S Si Ti

Elements from minerals reported directly at this locality: Al C Ca Cr Cu Fe H Mg Ni O S Si Ti

Structural Groups for minerals in this locality:
Amphibole Aragonite Artinite Brucite Calcite Chlorite Clay Clinozoisite Copper Epidote
Hydrotalcite Malachite Millerite None Pentlandite Quartz Sepiolite Spinel Titanite

20 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Aragonite ()*	Aragonite	Ca(CO₃)	3250
Artinite ()*	Artinite	Mg₂(CO₃)(OH)₂·3H₂O	75
Brucite ()*	Brucite	Mg(OH)₂	462
Brugnatellite ()*	Hydrotalcite	Mg₆Fe³⁺(CO₃)(OH)₁₃·4H₂O	32
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	3902
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1756
Coalingite ()*	Hydrotalcite	Mg₁₀Fe³⁺₂(CO₃)(OH)₂₄·2H₂O	27
Copper ()*	Copper	Cu	3846
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	8173
Heazlewoodite ()*	None	Ni₃S₂	205
Magnesite ()*	Calcite	Mg(CO₃)	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Mcguinnessite ()*	Malachite	CuMg(CO₃)(OH)₂	34
Millerite ()*	Millerite	NiS	1066
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1512
Pyroaurite ()*	Hydrotalcite	Mg₆Fe³⁺₂(CO₃)(OH)₁₆·4H₂O	89
Quartz ()*	Quartz	SiO₂	61156
Sepiolite ()*	Sepiolite Clay	Mg₄Si₆O₁₅(OH)₂·6H₂O	241
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	2562

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...