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:
Saint-Pierre-Eynac, Saint-Julien-Chapteuil, Haute-Loire, Auvergne-Rhône-Alpes, France

mindat Locality ID: 144368
mindat URL: http://www.mindat.org/loc-144368.html

Tectonic Settings:

Total number of sublocalities beneath "Saint-Pierre-Eynac, Saint-Julien-Chapteuil, Haute-Loire, Auvergne-Rhône-Alpes, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Mt Peylenc
Suc De Monac

Latitude: 45°1'57"N
Longitude: 4°1'2"E
Decimal Degree (lat, lon): 45.0325,4.0172222222222

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	Amphibole	Analcime	Aragonite	Beryl	Calcite	Corundum	Feldspar	Mordenite	None
Not in a structural group	Pyroxene	Quartz	Rutile	Spinel	Titanite

Albite ()*	Analcime ()*	Anorthite ()*	Aragonite ()*	Calcite ()*
Cordierite ()*	Diopside ()*	Direnzoite ()*	Ilmenite ()*	Kaersutite ()*
Magnetite ()*	Merlinoite ()*	Mordenite ()*	Opal ()*	Quartz ()*
Rutile ()*	Sanidine ()*	Sillimanite ()*	Titanite ()*

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 C Ca Fe H K Mg Na O Si Ti

Elements from minerals reported directly at this locality: H O Si

Structural Groups for minerals in this locality:
Amorphous Amphibole Analcime Aragonite Beryl Calcite Corundum Feldspar Mordenite None
Not in a structural group Pyroxene Quartz Rutile Spinel Titanite

19 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	51248	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	51247	1627
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	1	51248	1036
Aragonite ()*	Aragonite	Ca(CO₃)	1	51247	3250
Calcite ()*	Calcite	Ca(CO₃)	2	51247,51248	27770
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	1	51247	1008
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	51248	4135
Direnzoite ()*	None	NaK₆MgCa₂(Al₁₃Si₄₇)O₁₂₀·36H₂O	1	51247	1
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	51247	5433
Kaersutite ()*	Amphibole	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂	1	51248	179
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	51248	14899
Merlinoite ()*	None	K₅Ca₂(Si₂₃Al₉)O₆₄·24H₂O	1	51247	17
Mordenite ()*	Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆·28H₂O	1	51247	405
Opal ()*	Amorphous	SiO₂·nH₂O	0		2994
Quartz ()*	Quartz	SiO₂	1	51247	61156
Rutile ()*	Rutile	TiO₂	1	51247	5614
Sanidine ()*	Feldspar	K(AlSi₃O₈)	1	51248	598
Sillimanite ()*	Not in a structural group	Al₂SiO₅	1	51247	1516
Titanite ()*	Titanite	CaTi(SiO₄)O	1	51248	4899

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...