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:
Les Trois-Îlets, Martinique, French West Indies, France

mindat Locality ID: 284635
mindat URL: http://www.mindat.org/loc-284635.html

Tectonic Settings:

Total number of sublocalities beneath "Les Trois-Îlets, Martinique, French West Indies, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Anse à L'Âne
Gros Îlet

Latitude: 14°32'39"N
Longitude: 61°2'34"W
Decimal Degree (lat, lon): 14.544166666667,-61.042777777778

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	Beryl	Calcite	Corundum	Diaspore	Feldspar	Garnet	None	Quartz
Spinel	Titanite	Zircon

Almandine ()*	Calcite ()*	Cordierite ()*	Cummingtonite ()*	Goethite ()*
Hematite ()*	Hercynite ()*	Ilmenite ()*	Magnetite ()*	Opal ()*
Quartz ()*	Sanidine ()*	Titanite ()*	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 C Ca Fe H K Mg O Si Ti Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amorphous Amphibole Beryl Calcite Corundum Diaspore Feldspar Garnet None Quartz
Spinel Titanite Zircon

14 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	53748	2353
Calcite ()*	Calcite	Ca(CO₃)	1	53747	27770
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	1	53748	1008
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1	53748	327
Goethite ()*	Diaspore	FeO(OH)	1	53747	7437
Hematite ()*	Corundum	Fe₂O₃	1	53748	14640
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	1	53748	407
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	53748	5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	53748	14899
Opal ()*	Amorphous	SiO₂·nH₂O	1	53747	2994
Quartz ()*	Quartz	SiO₂	2	53747,53748	61156
Sanidine ()*	Feldspar	K(AlSi₃O₈)	1	53748	598
Titanite ()*	Titanite	CaTi(SiO₄)O	1	53748	4899
Zircon ()*	Zircon	Zr(SiO₄)	1	53748	5251

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...