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:
Freyssenet, Privas, Ardèche, Auvergne-Rhône-Alpes, France

mindat Locality ID: 283574
mindat URL: http://www.mindat.org/loc-283574.html

Tectonic Settings:

Total number of sublocalities beneath "Freyssenet, Privas, Ardèche, Auvergne-Rhône-Alpes, France": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Basanite Outcrop

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.

Analcime	Feldspar	None	Olivine	Pyroxene	Sapphirine	Spinel	Tridymite

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 Ca Fe H K Mg Na O Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Feldspar None Olivine Pyroxene Sapphirine Spinel Tridymite

8 IMA Minerals at location:

Albite ()*	Analcime ()*	Augite ()*	Diopside ()*	Forsterite ()*
Magnetite ()*	Nepheline ()*	Rhönite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	50458	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	50458	1627
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	1	50458	2060
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	50458	4135
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	50458	1188
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	50458	14899
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	1	50458	884
Rhönite ()*	Sapphirine	Ca₄[Mg₈Fe³⁺₂Ti₂]O₄[Si₆Al₆O₃₆]	1	50458	47

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...