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:
Gien, Loiret, Centre-Val De Loire, France

mindat Locality ID: 287511
mindat URL: http://www.mindat.org/loc-287511.html

Tectonic Settings:

Total number of sublocalities beneath "Gien, Loiret, Centre-Val De Loire, France": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Loire River Alluvials

Latitude: 47°41'46"N
Longitude: 2°35'25"E
Decimal Degree (lat, lon): 47.696111111111,2.5902777777778

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	Andalusite	Apatite	Baryte	Clay	Clinozoisite	Copper	Corundum	Epidote	Fluorite
Garnet	Mica	Monazite	None	Not in a structural group	Olivine	Pyroxene	Quartz	Rutile	Spinel
Staurolite	Titanite	Tourmaline	Zircon

Almandine ()*	Anatase ()*	Andalusite ()*	Augite ()*	Baryte ()*
Clinoenstatite ()*	Corundum ()*	Diopside ()*	Enstatite ()*	Epidote ()*
Ferro-hornblende ()*	Fluorapatite ()*	Fluorite ()*	Forsterite ()*	Gold ()*
Hematite ()*	Hercynite ()*	Hydroxylapatite ()*	Ilmenite ()*	Kyanite ()*
Magnetite ()*	Monazite-(Ce) ()*	Muscovite ()*	Pargasite ()*	Quartz ()*
Rutile ()*	Schorl ()*	Sillimanite ()*	Spinel ()*	Staurolite ()*
Titanite ()*	Xenotime-(Y) ()*	Zircon ()*

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 Au B Ba Ca Ce F Fe H K Mg Na O P S Si Ti Y Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Andalusite Apatite Baryte Clay Clinozoisite Copper Corundum Epidote Fluorite
Garnet Mica Monazite None Not in a structural group Olivine Pyroxene Quartz Rutile Spinel
Staurolite Titanite Tourmaline Zircon

33 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	1	53546	2353
Anatase ()*	Not in a structural group	TiO₂	1	53546	2162
Andalusite ()*	Andalusite	Al₂SiO₅	1	53546	1310
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	1	53546	2060
Baryte ()*	Baryte	Ba(SO₄)	1	53546	11547
Clinoenstatite ()*	Pyroxene	Mg₂Si₂O₆	1	53546	94
Corundum ()*	Corundum	Al₂O₃	1	53546	1797
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	53546	4135
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	53546	944
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	53546	8173
Ferro-hornblende ()*	Amphibole	Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂	1	53546	271
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	53546	2740
Fluorite ()*	Fluorite	CaF₂	1	53546	9617
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	53546	1188
Gold ()*	Copper	Au	1	53546	30554
Hematite ()*	Corundum	Fe₂O₃	1	53546	14640
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	1	53546	407
Hydroxylapatite ()*	Apatite	Ca₅(PO₄)₃OH	1	53546	367
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	53546	5433
Kyanite ()*	Not in a structural group	Al₂OSiO₄	1	53546	1507
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	53546	14899
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	1	53546	945
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	53546	17380
Pargasite ()*	Amphibole	NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂	1	53546	313
Quartz ()*	Quartz	SiO₂	1	53546	61156
Rutile ()*	Rutile	TiO₂	1	53546	5614
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1	53546	2705
Sillimanite ()*	Not in a structural group	Al₂SiO₅	1	53546	1516
Spinel ()*	Spinel	MgAl₂O₄	1	53546	1934
Staurolite ()*	Staurolite	Fe²⁺₂Al₉Si₄O₂₃(OH)	1	53546	978
Titanite ()*	Titanite	CaTi(SiO₄)O	1	53546	4899
Xenotime-(Y) ()*	Zircon	Y(PO₄)	1	53546	939
Zircon ()*	Zircon	Zr(SiO₄)	1	53546	5251

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...