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Palabora mine (Foscor open pit; PMC mine), Loolekop, Phalaborwa, Limpopo Province, South Africa
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Latitude: 23°59'S
Longitude: 31°4'E
 
 
A copper-(U-)(Zr-)apatite-vermiculite mine located near Phalaborwa in Limpopo Province (previously NE Transvaal). Apatite production occurred 1932-1934. Vermiculite production began 1946. Copper mining commenced 1965 and was fully operational by 1967.

Ore is in the Palabora carbonatite complex. The largest open pit mine in South Africa. Owned by Palabora Mining Company, Ltd.; RTZ (Manager).

The Phalaborwa Complex covers an area of 1950 hectares and it consists mainly of a phlogopite- and apatite rich pyroxenite. This pyroxenite is intruded successively by a series of more differentiated rocks - foskorite (phoscorite), and olivine- magnetite- apatite- phlogophite rock and finally a central intrustion of sövite (transgressive carbonatite). The sövite intrusion shows an intimate relationship with foskorite. The sövite (50 hectares at the surface) is composed of calcite and magnetite with minor amounts of dolomite, apatite, chalcopyrite, bornite and various silicates. Furthermore uraninite-thorianite and baddeleyite are important accessory minerals. The sövite is being mined by large scale opencast methods mainly for copper with uranium, zirconium and minute amounts of platinum as by-products. The foskorite is mined for the extraction of phosphate. The resources of apatite from the foskorite and the pyroxenite are enormous.

Mineral List

Aegirine
Analcime
Antigorite
Baddeleyite
Baryte
'Biotite'
Bornite
Brucite
Calcite
Celestine
'Chabazite'
Chalcocite
Chalcopyrite
Chondrodite
Clinochlore
Covellite
Cubanite
Cuprite
Datolite
Dolomite
Fluoborite
Fluorapatite
Fluorapophyllite-(K)
Galena
Geikielite
Gold
var: Electrum
'Heulandite'
Hydrotalcite
Ilmenite
Iowaite
Laumontite
Linnaeite
Mackinawite
Magnesite
Magnetite
Malachite
Marcasite
Mesolite
Millerite
Natrolite
Naumannite
'Olivine'
Pectolite
Pentlandite
Phlogopite
Prehnite
Pyrite
var: Bravoite
Pyrrhotite
Quartz
Saponite
Scolecite
'Serpentine Group'
Siegenite
Sphalerite
Stilbite-Ca
Talnakhite
Tetrahedrite
Thomsonite-Ca
Thorianite
var: Uranothorianite
Valleriite
Vermiculite
Violarite
Xonotlite
Zirconolite
var: Niobozirconolite
Zirkelite


69 entries listed. 60 valid minerals.

The above list 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

Hanekom, H. J., Van Staden, C. M., Smit, P. J., & Pike, D. R., (1965) The geology of the Phalaborwa igneous complex. Memoir Geological Society of South Africa. 54, 185pp.

Herbert, I. C., (1967) Palabora. Mining Magazine 116, 4-5, 7, 9-11, 13, 15, 17, 19, 21, 23, 25.

Frick, C. (1975) The Phalaborwa syenite intrusion. Transactions Geological Society of South Africa. 78, 201-213.

Mining Annual Review (1985): 411.

Verwoerd, W. J., (1986) Mineral deposits associated with carbonatites and alkaline rocks. In: Mineral deposits of Southern Africa. Vol. II. 2173-2191. Edited by: Annhaeusser and Maske. Geological Society of South Africa.

Gliddon, J.P & Braithwaite, R. S. W., (1991) Zeolites and Associated Minerals from the Palabora Mine Transvaal. Mineralogical Record 22(4) 255-262.

Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa.

Karchevskii, P. I., (2000) Minerals of Sr and REE in carbonatites from Loolekop deposit (Palabora, RSA). Zapiski Vserossiiskogo Mineralogicheskogo Obshchestva 129, 99-109.

Groves, D. I., & Vielreicher, N. M., (2001) The Phalabowra (Palabora) carbonatite-hosted magnetite-copper sulfide deposit, South Africa: an end-member of the iron-oxide copper-gold-rare earth element deposit group? Mineralium Deposita 36, 189-194.


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