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:
Meilhac, Haute-Vienne, Nouvelle-Aquitaine, France

mindat Locality ID: 209609
mindat URL: http://www.mindat.org/loc-209609.html

Tectonic Settings:

Total number of sublocalities beneath "Meilhac, Haute-Vienne, Nouvelle-Aquitaine, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Le Bernardan
Piegut

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	Calcite	Clay	Feldspar	Fluorite	Kaolinite	Marcasite	Mica	None
Pyrite	Quartz	Rocksalt	Zircon

Albite ()*	Autunite ()*	Baryte ()*	Boltwoodite ()*	Calcite ()*
Carnotite ()*	Coffinite ()*	Dolomite ()*	Fluorite ()*	Galena ()*
Kaolinite ()*	Marcasite ()*	Muscovite ()*	Uranophane-β ()*	Pyrite ()*
Quartz ()*	Uraninite ()*	Uranophane-α ()*

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 F Fe H K Mg Na O P Pb S Si U V

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Autunite Baryte Calcite Clay Feldspar Fluorite Kaolinite Marcasite Mica None
Pyrite Quartz Rocksalt Zircon

18 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	54814	8803
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	1	54814	1272
Baryte ()*	Baryte	Ba(SO₄)	2	54814,54815	11547
Boltwoodite ()*	None	(K,Na)(UO₂)(SiO₃OH)·1.5H₂O	1	54814	67
Calcite ()*	Calcite	Ca(CO₃)	1	54814	27770
Carnotite ()*	None	K₂(UO₂)₂(VO₄)₂·3H₂O	1	54814	1184
Coffinite ()*	Zircon	U(SiO₄)·nH₂O	2	54814,54815	566
Dolomite ()*	None	CaMg(CO₃)₂	1	54814	9895
Fluorite ()*	Fluorite	CaF₂	2	54814,54815	9617
Galena ()*	Rocksalt	PbS	1	54815	24243
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	54814	5591
Marcasite ()*	Marcasite	FeS₂	2	54814,54815	5674
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	54814	17380
Uranophane-β ()*	None	Ca(UO₂)₂(SiO₃OH)₂·5H₂O	1	54814	144
Pyrite ()*	Pyrite	FeS₂	2	54814,54815	39462
Quartz ()*	Quartz	SiO₂	2	54814,54815	61156
Uraninite ()*	Fluorite	UO₂	2	54814,54815	2718
Uranophane-α ()*	None	Ca(UO₂)₂(SiO₃OH)₂·5H₂O	1	54814	890

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...