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:
Ostrava-City District, Moravian-Silesian Region, Czech Republic

mindat Locality ID: 234737
mindat URL: http://www.mindat.org/loc-234737.html

Tectonic Settings:

Total number of sublocalities beneath "Ostrava-City District, Moravian-Silesian Region, Czech Republic": 25
Total number of bottom-level sublocalities: 15

Number of Child Localities: 10
Child Localities:
Alt Bela Meteorite
Hlučín
Jan Šverma Mine
Landek Hill
Muglinov
Odra Mine
Odra Mine (after 1995)
Ostrava
Ostrava Mine
Vítkovice (Witkowitz)

Latitude: 49°51'8"N
Longitude: 18°15'39"E
Decimal Degree (lat, lon): 49.852222222222,18.260833333333

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.

Alunite	Baryte	Calcite	Copiapite	Corundum	Diaspore	Epsomite	Gypsum	Halotrichite	Harmotome
Hexahydrite	Iron	None	Not in a structural group	Pentlandite	Spinel

Alunogen ()*	Baryte ()*	Bílinite ()*	Calcite ()*	Copiapite ()*
Daubréelite ()*	Epsomite ()*	Goethite ()*	Gypsum ()*	Halotrichite ()*
Harmotome ()*	Hercynite ()*	Hexahydrite ()*	Ilmenite ()*	Iron ()*
Jarosite ()*	Maghemite ()*	Mirabilite ()*	Pentlandite ()*	Pickeringite ()*
Schreibersite ()*	Taenite ()*	Troilite ()*

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 Ba C Ca Cr Fe H K Mg Na Ni O P S Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Alunite Baryte Calcite Copiapite Corundum Diaspore Epsomite Gypsum Halotrichite Harmotome
Hexahydrite Iron None Not in a structural group Pentlandite Spinel

23 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Alunogen ()*	Not in a structural group	Al₂(SO₄)₃(H₂O)₁₂·5H₂O	2	46894,46902	272
Baryte ()*	Baryte	Ba(SO₄)	1	46892	11547
Bílinite ()*	Halotrichite	Fe²⁺Fe³⁺₂(SO₄)₄·22H₂O	1	46902	16
Calcite ()*	Calcite	Ca(CO₃)	1	46896	27770
Copiapite ()*	Copiapite	Fe²⁺Fe³⁺₄(SO₄)₆(OH)₂·20H₂O	1	46902	382
Daubréelite ()*	Spinel	FeCr₂S₄	1	46889	157
Epsomite ()*	Epsomite	Mg(SO₄)·7H₂O	1	46900	484
Goethite ()*	Diaspore	FeO(OH)	1	46892	7437
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	2	46894,46900	6890
Halotrichite ()*	Halotrichite	Fe²⁺Al₂(SO₄)₄·22H₂O	1	46902	409
Harmotome ()*	Harmotome	Ba₂(Si₁₂Al₄)O₃₂·12H₂O	1	46896	290
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	1	46896	407
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	1	46894	251
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	46896	5433
Iron ()*	Iron	Fe	1	46889	1089
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	1	46894	2228
Maghemite ()*	Spinel	(Fe³⁺_0.67 _0.33)Fe³⁺₂O₄	1	46896	229
Mirabilite ()*	None	Na₂(SO₄)·10H₂O	1	46900	223
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	46889	1512
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	1	46894	265
Schreibersite ()*	None	(Fe,Ni)₃P	1	46889	374
Taenite ()*	None	(Ni,Fe)	1	46889	703
Troilite ()*	None	FeS	1	46889	1044

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...