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:
Washington County Barite District, Washington Co., Missouri, USA

mindat Locality ID: 64653
mindat URL: http://www.mindat.org/loc-64653.html

Tectonic Settings:

Total number of sublocalities beneath "Washington County Barite District, Washington Co., Missouri, USA": 6
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Cadet
County Road 361 (State Highway 47) Road Cut
Highway 21
Imco Pit
Kingston Mine

Latitude: 38°1'53"N
Longitude: 90°44'22"W
Decimal Degree (lat, lon): 38.031388888889,-90.739444444444

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	Chalcopyrite	Marcasite	None	Pyrite	Quartz	Rocksalt	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 Cu Fe Mg O Pb S Si Zn

Elements from minerals reported directly at this locality: C O Zn

Structural Groups for minerals in this locality:
Baryte Calcite Chalcopyrite Marcasite None Pyrite Quartz Rocksalt Sphalerite

10 IMA Minerals at location:

Baryte ()*	Calcite ()*	Chalcopyrite ()*	Dolomite ()*	Galena ()*
Marcasite ()*	Pyrite ()*	Quartz ()*	Smithsonite ()*	Sphalerite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	2	226087,226089	11547
Calcite ()*	Calcite	Ca(CO₃)	1	226087	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	226087	27198
Dolomite ()*	None	CaMg(CO₃)₂	1	226087	9895
Galena ()*	Rocksalt	PbS	4	226087,226089,226090,226091	24243
Marcasite ()*	Marcasite	FeS₂	2	226087,226089	5674
Pyrite ()*	Pyrite	FeS₂	2	226087,226089	39462
Quartz ()*	Quartz	SiO₂	1	226087	61156
Smithsonite ()*	Calcite	Zn(CO₃)	0		2473
Sphalerite ()*	Sphalerite	ZnS	1	226089	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...