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:
Tréhiguier, Penestin, Morbihan, Brittany, France

mindat Locality ID: 64476
mindat URL: http://www.mindat.org/loc-64476.html

Tectonic Settings:

Total number of sublocalities beneath "Tréhiguier, Penestin, Morbihan, Brittany, France": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Tréhiguier Harbour Amphibolite Outcrops

Latitude: 47°29'38"N
Longitude: 2°26'27"W
Decimal Degree (lat, lon): 47.493888888889,-2.4408333333333

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.

Arsenic	Arsenopyrite	Clinozoisite	Epidote	Garnet	None	Pyrite	Pyroxene	Rocksalt	Sphalerite
Stannite

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 As Bi Ca Cu Fe H Mg O Pb S Si Sn Zn

Elements from minerals reported directly at this locality: As Bi Cu Fe Pb S Sn Zn

Structural Groups for minerals in this locality:
Arsenic Arsenopyrite Clinozoisite Epidote Garnet None Pyrite Pyroxene Rocksalt Sphalerite
Stannite

11 IMA Minerals at location:

Andradite ()*	Arsenopyrite ()*	Bismuth ()*	Cosalite ()*	Diopside ()*
Epidote ()*	Galena ()*	Grossular ()*	Pyrite ()*	Sphalerite ()*
Stannite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	1	53380	1534
Arsenopyrite ()*	Arsenopyrite	FeAsS	0		9052
Bismuth ()*	Arsenic	Bi	0		1966
Cosalite ()*	None	Pb₂Bi₂S₅	0		344
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	53380	4135
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	53380	8173
Galena ()*	Rocksalt	PbS	0		24243
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1	53380	1544
Pyrite ()*	Pyrite	FeS₂	0		39462
Sphalerite ()*	Sphalerite	ZnS	0		21482
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	0		668

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...