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:
Lot-et-Garonne, Nouvelle-Aquitaine, France

mindat Locality ID: 107939
mindat URL: http://www.mindat.org/loc-107939.html

Tectonic Settings:

Total number of sublocalities beneath "Lot-et-Garonne, Nouvelle-Aquitaine, France": 7
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Agen
Coutras Deposit
Fumel
Marmande

Latitude: 44°21'24"N
Longitude: 0°47'37"E
Decimal Degree (lat, lon): 44.356666666667,0.79361111111111

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.

Amorphous	Autunite	Baryte	Calcite	Clay	Fluorite	Gypsum	Iron	Kaolinite	None
Pyrite	Quartz	Spinel	Sulphur	Zircon

Autunite ()*	Baryte ()*	Calcite ()*	Chromite ()*	Coffinite ()*
Gypsum ()*	Iron ()*	Kaolinite ()*	Opal ()*	Pyrite ()*
Quartz ()*	Selenium ()*	Siderite ()*	Troilite ()*	Uraninite ()*

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 Cr Fe H O P S Se Si U

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amorphous Autunite Baryte Calcite Clay Fluorite Gypsum Iron Kaolinite None
Pyrite Quartz Spinel Sulphur Zircon

15 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	1	54915	1272
Baryte ()*	Baryte	Ba(SO₄)	1	54915	11547
Calcite ()*	Calcite	Ca(CO₃)	1	54916	27770
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	1	54914	3902
Coffinite ()*	Zircon	U(SiO₄)·nH₂O	1	54915	566
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	54919	6890
Iron ()*	Iron	Fe	1	54914	1089
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	54916	5591
Opal ()*	Amorphous	SiO₂·nH₂O	1	54915	2994
Pyrite ()*	Pyrite	FeS₂	1	54915	39462
Quartz ()*	Quartz	SiO₂	1	54915	61156
Selenium ()*	Sulphur	Se	1	54915	143
Siderite ()*	Calcite	Fe(CO₃)	1	54916	6417
Troilite ()*	None	FeS	1	54914	1044
Uraninite ()*	Fluorite	UO₂	1	54915	2718

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...