Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Balmoral Mine, Barkly West, Dikgatlong Local Municipality, Frances Baard District Municipality, Northern Cape, South Africai
Regional Level Types
Balmoral MineMine
Barkly West- not defined -
Dikgatlong Local MunicipalityMunicipality
Frances Baard District MunicipalityDistrict Municipality
Northern CapeProvince
South AfricaCountry

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PhotosMapsSearch
Type:
Mine
Mindat Locality ID:
209335
Long-form identifier:
mindat:1:2:209335:5
GUID (UUID V4):
0


A diamond mine in a kimberlite pipe near to Leicester pipe. Group I kimberlite pipe on the farm Holpan 159, some 23 kilometres north-east of Barkly West. They were discovered in the early 1890’s, and mined intermittently, with peak production during the 1960's.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


1 valid mineral.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘDiamond1.CB.10aC
Unclassified
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

CCarbon
Cⓘ DiamondC
OOxygen
Oⓘ Garnet GroupX3Z2(SiO4)3
SiSilicon
Siⓘ Garnet GroupX3Z2(SiO4)3

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Mathias, M., Siebert, J. C., Rickwood, P. C. (1970) Some aspects of the mineralogy and petrology of ultramafic xenoliths in kimberlite. Contributions to Mineralogy and Petrology, 26 (2) 75-123 doi:10.1007/bf00371259
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