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:
Hancock Co., Ohio, USA

mindat Locality ID: 54626
mindat URL: http://www.mindat.org/loc-54626.html

Tectonic Settings:

Total number of sublocalities beneath "Hancock Co., Ohio, USA": 5
Total number of bottom-level sublocalities: 3

Number of Child Localities: 2
Child Localities:
Findlay
Williamstown

Latitude: 41°0'45"N
Longitude: 83°41'31"W
Decimal Degree (lat, lon): 41.0125,-83.691944444444

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	Fluorite	Gypsum	Hexahydrite	None	Pyrite	Sphalerite

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: Ba C Ca F Fe H Mg O S Sr Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Baryte Calcite Fluorite Gypsum Hexahydrite None Pyrite Sphalerite

8 IMA Minerals at location:

Baryte ()*	Calcite ()*	Celestine ()*	Fluorite ()*	Gypsum ()*
Hexahydrite ()*	Pyrite ()*	Sphalerite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	1	253852	11547
Calcite ()*	Calcite	Ca(CO₃)	3	253851,253852,253854	27770
Celestine ()*	Baryte	Sr(SO₄)	2	253851,253852	1252
Fluorite ()*	Fluorite	CaF₂	3	253851,253852,253854	9617
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	253851	6890
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	1	253850	251
Pyrite ()*	Pyrite	FeS₂	3	253851,253852,253854	39462
Sphalerite ()*	Sphalerite	ZnS	1	253851	21482

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...