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:
Africain Island (African Banks), Seychelles

mindat Locality ID: 208327
mindat URL: http://www.mindat.org/loc-208327.html

Tectonic Settings:

Total number of sublocalities beneath "Africain Island (African Banks), Seychelles": 0
Total number of bottom-level sublocalities: 0

Latitude: 4°53'"S
Longitude: 53°24'0"E
Decimal Degree (lat, lon): -4.8833333333333,53.4

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.

Apatite	Baryte	Calcite	Corundum	None	Pyrite	Quartz	Rocksalt	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: Ba C Ca Cl Fe H K O P S Si Ti Zr

Elements from minerals reported directly at this locality: Ba C Ca Cl Fe H K O P S Si Ti Zr

Structural Groups for minerals in this locality:
Apatite Baryte Calcite Corundum None Pyrite Quartz Rocksalt Zircon

8 IMA Minerals at location:

Baryte ()*	Calcite ()*	Hydroxylapatite ()*	Ilmenite ()*	Pyrite ()*
Quartz ()*	Sylvite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	11547
Calcite ()*	Calcite	Ca(CO₃)	27770
Hydroxylapatite ()*	Apatite	Ca₅(PO₄)₃OH	367
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	5433
Pyrite ()*	Pyrite	FeS₂	39462
Quartz ()*	Quartz	SiO₂	61156
Sylvite ()*	Rocksalt	KCl	275
Zircon ()*	Zircon	Zr(SiO₄)	5251

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...