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:
Cotaje, Sevaruyo, Avaroa Province, Oruro, Bolivia

Oldest recorded age at locality: 45
Youngest recorded age at locality: 35

mindat Locality ID: 209375
mindat URL: http://www.mindat.org/loc-209375.html

Tectonic Settings:

Total number of sublocalities beneath "Cotaje, Sevaruyo, Avaroa Province, Oruro, Bolivia": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Autunite	Baryte	Fluorite	Marcasite	Meta-autunite	None	Pyrite	Quartz	Rocksalt	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: Ba Ca Fe H O P Pb S Si U Zn

Elements from minerals reported directly at this locality: Ba Ca Fe H O P Pb S Si U Zn

Structural Groups for minerals in this locality:
Autunite Baryte Fluorite Marcasite Meta-autunite None Pyrite Quartz Rocksalt Sphalerite
Zircon

10 IMA Minerals at location:

Autunite ()*	Baryte ()*	Coffinite ()*	Galena ()*	Marcasite ()*
Meta-autunite ()*	Pyrite ()*	Quartz ()*	Sphalerite ()*	Uraninite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	45	35	1272
Baryte ()*	Baryte	Ba(SO₄)	45	35	11547
Coffinite ()*	Zircon	U(SiO₄)·nH₂O	45	35	566
Galena ()*	Rocksalt	PbS	45	35	24243
Marcasite ()*	Marcasite	FeS₂	45	35	5674
Meta-autunite ()*	Meta-autunite	Ca(UO₂)₂(PO₄)₂·6H₂O	45	35	388
Pyrite ()*	Pyrite	FeS₂	45	35	39462
Quartz ()*	Quartz	SiO₂	45	35	61156
Sphalerite ()*	Sphalerite	ZnS	45	35	21482
Uraninite ()*	Fluorite	UO₂	45	35	2718

2 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	sedcu-00061	35	35	Oligocene							Yes			Cu	33367	Avaroa Province, Oruro, Bolivia	Avaroa	Cox et al. (2003)		USGSOFR03_107
	sedcu-00058	45	45	L. Tertiary							Yes			Cu	32562	Sevaruyo, Avaroa Province, Oruro, Bolivia	Sevaruyo	Cox et al. (2003)		USGSOFR03_107

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...