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:
McCurtain Co., Oklahoma, USA

mindat Locality ID: 22738
mindat URL: http://www.mindat.org/loc-22738.html

Tectonic Settings:

Total number of sublocalities beneath "McCurtain Co., Oklahoma, USA": 19
Total number of bottom-level sublocalities: 14

Number of Child Localities: 9
Child Localities:
Broken Bow Area
Broken Bow Lake
Eagletown
Hochatown
North Pole Community
Opah Townsite
Pine Mountain Prospect
Watson
Wright City

Latitude: 34°12'11"N
Longitude: 94°41'1"W
Decimal Degree (lat, lon): 34.203055555556,-94.683611111111

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	Brookite	Calcite	Chalcopyrite	Coronadite	Diaspore	Feldspar	Malachite	Marcasite	None
Pyrite	Quartz	Rocksalt	Rutile	Sphalerite	Zircon

Baryte ()*	Brookite ()*	Calcite ()*	Chalcopyrite ()*	Cryptomelane ()*
Dolomite ()*	Galena ()*	Goethite ()*	Graphite ()*	Malachite ()*
Manganite ()*	Marcasite ()*	Orthoclase ()*	Pyrite ()*	Pyrolusite ()*
Quartz ()*	Rutile ()*	Sphalerite ()*	Zircon ()*

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 Cu Fe H K Mg Mn O Pb S Si Ti Zn Zr

Elements from minerals reported directly at this locality: Al K O Si Ti Zr

Structural Groups for minerals in this locality:
Baryte Brookite Calcite Chalcopyrite Coronadite Diaspore Feldspar Malachite Marcasite None
Pyrite Quartz Rocksalt Rutile Sphalerite Zircon

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	2	254704,254706	11547
Brookite ()*	Brookite	TiO₂	0		700
Calcite ()*	Calcite	Ca(CO₃)	2	254705,254706	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	254697	27198
Cryptomelane ()*	Coronadite	K(Mn⁴⁺₇Mn³⁺)O₁₆	3	254698,254703,254704	599
Dolomite ()*	None	CaMg(CO₃)₂	1	254706	9895
Galena ()*	Rocksalt	PbS	3	254697,254704,254705	24243
Goethite ()*	Diaspore	FeO(OH)	1	254690	7437
Graphite ()*	None	C	1	254707	2812
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	254697	12537
Manganite ()*	Rutile	Mn³⁺O(OH)	1	254703	770
Marcasite ()*	Marcasite	FeS₂	1	254690	5674
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	0		2349
Pyrite ()*	Pyrite	FeS₂	4	254690,254697,254705,254706	39462
Pyrolusite ()*	Rutile	MnO₂	2	254698,254703	3106
Quartz ()*	Quartz	SiO₂	5	254689,254690,254697,254704,254706	61156
Rutile ()*	Rutile	TiO₂	0		5614
Sphalerite ()*	Sphalerite	ZnS	3	254697,254704,254705	21482
Zircon ()*	Zircon	Zr(SiO₄)	0		5251

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...