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:
Mitchell, Lawrence Co., Indiana, USA

mindat Locality ID: 251559
mindat URL: http://www.mindat.org/loc-251559.html

Tectonic Settings:

Total number of sublocalities beneath "Mitchell, Lawrence Co., Indiana, USA": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Lehigh Portland Cement Co. Quarry
Spring Mill State Park

Latitude: 38°44'0"N
Longitude: 86°28'"W
Decimal Degree (lat, lon): 38.733333333333,-86.466666666667

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	Gypsum	Marcasite	Millerite	None	Not in a structural group	Pyrite	Quartz

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: C Ca Fe H N Ni O S Si Sr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Baryte Calcite Gypsum Marcasite Millerite None Not in a structural group Pyrite Quartz

9 IMA Minerals at location:

Anhydrite ()*	Calcite ()*	Celestine ()*	Gypsum ()*	Marcasite ()*
Millerite ()*	Nitrocalcite ()*	Pyrite ()*	Quartz ()*

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)	1	214174	1588
Calcite ()*	Calcite	Ca(CO₃)	1	214174	27770
Celestine ()*	Baryte	Sr(SO₄)	1	214174	1252
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	214174	6890
Marcasite ()*	Marcasite	FeS₂	1	214174	5674
Millerite ()*	Millerite	NiS	1	214174	1066
Nitrocalcite ()*	None	Ca(NO₃)₂·4H₂O	1	214176	46
Pyrite ()*	Pyrite	FeS₂	1	214174	39462
Quartz ()*	Quartz	SiO₂	1	214174	61156

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...