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:
Jefferson Co., Missouri, USA

mindat Locality ID: 30189
mindat URL: http://www.mindat.org/loc-30189.html

Tectonic Settings:

Total number of sublocalities beneath "Jefferson Co., Missouri, USA": 13
Total number of bottom-level sublocalities: 10

Number of Child Localities: 10
Child Localities:
Arnold
Barnhart
De Soto
Dresser Mine No.10
Dresser Mine No.11
Fletcher Property
Frumet
Imperial
Southwest Jefferson County Barite And Lead District
Valles Mine District

Latitude: 38°9'41"N
Longitude: 90°32'30"W
Decimal Degree (lat, lon): 38.161388888889,-90.541666666667

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.

Aragonite	Baryte	Calcite	Chalcopyrite	Diaspore	Gypsum	Marcasite	None	Not in a structural group	Pyrite
Quartz	Rocksalt	Sphalerite

Anglesite ()*	Baryte ()*	Calcite ()*	Cerussite ()*	Chalcopyrite ()*
Dolomite ()*	Galena ()*	Goethite ()*	Gypsum ()*	Hemimorphite ()*
Hydrozincite ()*	Marcasite ()*	Pyrite ()*	Quartz ()*	Smithsonite ()*
Sphalerite ()*	Variscite ()*

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 Mg O P Pb S Si Zn

Elements from minerals reported directly at this locality: Al H O P

Structural Groups for minerals in this locality:
Aragonite Baryte Calcite Chalcopyrite Diaspore Gypsum Marcasite None Not in a structural group Pyrite
Quartz Rocksalt Sphalerite

17 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anglesite ()*	Baryte	Pb(SO₄)	1	225458	2734
Baryte ()*	Baryte	Ba(SO₄)	8	225448,225451,225452,225453,225455,225457,225458,225460	11547
Calcite ()*	Calcite	Ca(CO₃)	7	225448,225450,225451,225455,225457,225458,225460	27770
Cerussite ()*	Aragonite	Pb(CO₃)	1	225458	4979
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	3	225452,225453,225455	27198
Dolomite ()*	None	CaMg(CO₃)₂	5	225448,225451,225452,225453,225455	9895
Galena ()*	Rocksalt	PbS	7	225451,225452,225453,225455,225457,225458,225460	24243
Goethite ()*	Diaspore	FeO(OH)	1	225458	7437
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	225455	6890
Hemimorphite ()*	Not in a structural group	Zn₄(Si₂O₇)(OH)₂·H₂O	1	225458	1689
Hydrozincite ()*	None	Zn₅(CO₃)₂(OH)₆	1	225458	1066
Marcasite ()*	Marcasite	FeS₂	1	225448	5674
Pyrite ()*	Pyrite	FeS₂	6	225448,225449,225451,225455,225457,225458	39462
Quartz ()*	Quartz	SiO₂	6	225451,225452,225453,225455,225457,225458	61156
Smithsonite ()*	Calcite	Zn(CO₃)	3	225455,225458,225460	2473
Sphalerite ()*	Sphalerite	ZnS	2	225448,225455	21482
Variscite ()*	None	Al(PO₄)·2H₂O	0		301

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...