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-Galmier, Loire, Auvergne-Rhône-Alpes, France

mindat Locality ID: 213731
mindat URL: http://www.mindat.org/loc-213731.html

Tectonic Settings:

Total number of sublocalities beneath "Saint-Galmier, Loire, Auvergne-Rhône-Alpes, France": 6
Total number of bottom-level sublocalities: 4

Number of Child Localities: 2
Child Localities:
Bellegarde-en-Forez
Saint-Héand

Latitude: 45°39'7"N
Longitude: 4°18'53"E
Decimal Degree (lat, lon): 45.651944444444,4.3147222222222

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.

Amphibole	Baryte	Berthierite	Calcite	Chalcopyrite	Clay	Clinozoisite	Diaspore	Epidote	Fluorite
Malachite	Marcasite	Mica	None	Not in a structural group	Pyrite	Quartz	Rutile	Smectite-vermiculite	Staurolite
Stibnite	Sulphur	Tourmaline

Actinolite ()*	Azurite ()*	Baryte ()*	Berthierite ()*	Calcite ()*
Chalcopyrite ()*	Epidote ()*	Fluorite ()*	Goethite ()*	Malachite ()*
Marcasite ()*	Muscovite ()*	Nontronite ()*	Pyrite ()*	Pyrolusite ()*
Quartz ()*	Schorl ()*	Staurolite ()*	Stibnite ()*	Sulphur ()*

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 B Ba C Ca Cu F Fe H K Mg Mn Na O S Sb Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Baryte Berthierite Calcite Chalcopyrite Clay Clinozoisite Diaspore Epidote Fluorite
Malachite Marcasite Mica None Not in a structural group Pyrite Quartz Rutile Smectite-vermiculite Staurolite
Stibnite Sulphur Tourmaline

20 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1	51500	3419
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	51499	5509
Baryte ()*	Baryte	Ba(SO₄)	2	51499,51500	11547
Berthierite ()*	Berthierite	FeSb₂S₄	1	51503	343
Calcite ()*	Calcite	Ca(CO₃)	1	51500	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	51499	27198
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	51500	8173
Fluorite ()*	Fluorite	CaF₂	2	51499,51500	9617
Goethite ()*	Diaspore	FeO(OH)	1	51500	7437
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	51499	12537
Marcasite ()*	Marcasite	FeS₂	1	51503	5674
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	51502	17380
Nontronite ()*	Clay Smectite-vermiculite	Na_0.3Fe³⁺₂(Si,Al)₄O₁₀(OH)₂·nH₂O	1	51500	471
Pyrite ()*	Pyrite	FeS₂	2	51500,51503	39462
Pyrolusite ()*	Rutile	MnO₂	1	51500	3106
Quartz ()*	Quartz	SiO₂	3	51499,51500,51503	61156
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1	51502	2705
Staurolite ()*	Staurolite	Fe²⁺₂Al₉Si₄O₂₃(OH)	1	51502	978
Stibnite ()*	Stibnite	Sb₂S₃	1	51503	3418
Sulphur ()*	Sulphur	S	1	51503	2045

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...