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:
Stark Co., Ohio, USA

mindat Locality ID: 54983
mindat URL: http://www.mindat.org/loc-54983.html

Tectonic Settings:

Total number of sublocalities beneath "Stark Co., Ohio, USA": 11
Total number of bottom-level sublocalities: 6

Number of Child Localities: 5
Child Localities:
Cairo
Minerva
Osnaburg Township
Paris
Sandy Township

Latitude: 40°46'20"N
Longitude: 81°7'46"W
Decimal Degree (lat, lon): 40.772222222222,-81.129444444444

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.

Baryte	Calcite	Clay	Halotrichite	Kaolinite	None	Not in a structural group	Pyrite	Rocksalt	Sphalerite
Wurtzite

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 Cl Fe H Mg Na O S Si Zn

Elements from minerals reported directly at this locality: C Ca Cl Mg Na O S

Structural Groups for minerals in this locality:
Baryte Calcite Clay Halotrichite Kaolinite None Not in a structural group Pyrite Rocksalt Sphalerite
Wurtzite

10 IMA Minerals at location:

Anhydrite ()*	Baryte ()*	Calcite ()*	Dolomite ()*	Halite ()*
Kaolinite ()*	Pickeringite ()*	Pyrite ()*	Sphalerite ()*	Wurtzite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anhydrite ()*	Not in a structural group	Ca(SO₄)	0		1588
Baryte ()*	Baryte	Ba(SO₄)	2	254292,254293	11547
Calcite ()*	Calcite	Ca(CO₃)	1	254287	27770
Dolomite ()*	None	CaMg(CO₃)₂	0		9895
Halite ()*	Rocksalt	NaCl	0		1398
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	254294	5591
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	1	254289	265
Pyrite ()*	Pyrite	FeS₂	5	254287,254291,254292,254293,254296	39462
Sphalerite ()*	Sphalerite	ZnS	3	254287,254292,254293	21482
Wurtzite ()*	Wurtzite	ZnS	1	254294	372

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...