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:
Letlhakane, Central District, Botswana

mindat Locality ID: 228260
mindat URL: http://www.mindat.org/loc-228260.html

Tectonic Settings:

Total number of sublocalities beneath "Letlhakane, Central District, Botswana": 6
Total number of bottom-level sublocalities: 5

Number of Child Localities: 3
Child Localities:
Karowe Mine (AK6)
Letlhakane Mine
Orapa

Latitude: 21°26'28"S
Longitude: 25°31'50"E
Decimal Degree (lat, lon): -21.441111111111,25.530555555556

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.

Clay	Corundum	Diamond	Garnet	Mica	None	Not in a structural group	Olivine	Perovskite	Pyroxene
Spinel	Spurrite-Afwillite

Bultfonteinite ()*	Ice-VII ()*	Diamond ()*	Diopside ()*	Enstatite ()*
Forsterite ()*	Freudenbergite ()*	Graphite ()*	Ilmenite ()*	Kudryavtsevaite ()*
Magnetite ()*	Perovskite ()*	Phlogopite ()*	Pyrope ()*	Spinel ()*
Ulvöspinel ()*

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 F Fe H K Mg Na O Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Clay Corundum Diamond Garnet Mica None Not in a structural group Olivine Perovskite Pyroxene
Spinel Spurrite-Afwillite

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Bultfonteinite ()*	Spurrite-Afwillite	Ca₂SiO₃(OH)F·H₂O	1	26856	20
Ice-VII ()*	None	H₂O	1	26857	1
Diamond ()*	Diamond	C	4	26852,26853,26856,26857	697
Diopside ()*	Pyroxene	CaMgSi₂O₆	2	26853,26855	4135
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	26853	944
Forsterite ()*	Olivine	Mg₂(SiO₄)	2	26853,26855	1188
Freudenbergite ()*	None	Na(Ti⁴⁺₃Fe³⁺)O₈	1	26855	8
Graphite ()*	None	C	1	26857	2812
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	3	26853,26855,26857	5433
Kudryavtsevaite ()*	Not in a structural group	Na₃MgFe³⁺Ti₄O₁₂	1	26855	1
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	26855	14899
Perovskite ()*	Perovskite	CaTiO₃	2	26854,26855	495
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2	26853,26855	2273
Pyrope ()*	Garnet	Mg₃Al₂(SiO₄)₃	1	26855	341
Spinel ()*	Spinel	MgAl₂O₄	1	26853	1934
Ulvöspinel ()*	Spinel	Fe²⁺₂TiO₄	1	26855	120

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...