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Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa

A manganese mine located near Hotazel in North Cape province. Owned by S.A. Manganese Armcor, Ltd. Started May, 1973.






References:
- Mining Annual Review (1985): 90

- Rocks & Minerals (1986): 61: 10

- Mineralogical Record (1989): 20(5): 389.

- Von Bezing, K. L. et al. (1991): The Kalahari manganese field : an update, Mineralogical Record, 22 (3), 279-302.

- American Mineralogist (1992): 77: 1292-1300

- Gutzmer, J. & Cairncross, B. (1993): Recent discoveries from the Wessels mine South Africa. Mineralogocal Record 24 (5): 365-368

-American Mineralogist (1993): 78: 1082-1087

- von Bezing, L. & Gutzmer, J. (1994): Das Kalahari Manganerzfeld und seine Mineralien (II). Mineralien-Welt, 5(5), 41-59.

- Cairncross, B., Beukes, N. and Gutzmer, J. (1997): The manganese adventure – the South African manganese fields. Associated Ore & Metal Corporation Limited, Johannesburg, Republic of South Africa, 236 pp.

- Gutzmer, J. & Cairncross, B. (2001): Seltene Mineralien aus dem Kalahari-Manganerzfeld, Südafrika. Lapis, 26(10), 32-42.

- Gutzmer, J. & Cairncross, B. (2002): Spectacular Minerals from the Kalahari Manganese Field, South Africa. Rocks & Minerals, 77(2), 94-107.

- Gnos E., Armbruster T., Villa I. M. (2003): Norrishite, K(Mn3+2Li)Si4O10(O)2, an oxymica associated with sugilite from the Wessels Mine, South Africa: Crystal chemistry and 39Ar-40Ar dating. American Mineralogist: 88: 189-194.





Map Reference: 27°12'S , 22°58'E

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Mineral List:
Aegirine
Afwillite
Åkermanite
Andradite
var: Hydroandradite
Apophyllite-(KOH)
Aragonite
Azurite
Baryte
Bementite
Bixbyite
Brandtite
Braunite
Brucite
Bultfonteinite
Calcite
var: Manganoan Calcite
Caryopilite
Celestine
Chamosite
Charlesite
Clinochlore
Clinochrysotile
Clinozoisite
Copper
Datolite
Diaspore
Diopside
Effenbergerite (TL)
Ephesite
Epidote
Ettringite
'Ferro-akermanite'
Ferrobustamite
Foshagite
Friedelite
Gageite
Gaudefroyite
Glaucochroite
Goethite
Gonyerite
Gowerite
Grossular
Gypsum
Hausmannite
Hematite
Hennomartinite (TL)
Henritermierite
Hibschite
Holtstamite (TL)
Inesite
Jacobsite
Jennite
Johannsenite
Kentrolite
Kirschsteinite
Kornite (TL)
Kutnohorite
Leucophoenicite
Lizardite
Magnesio-arfvedsonite
Manganipiemontite-(Sr) (TL)
Manganite
Manganvesuvianite (TL)
Marcasite
Marokite
Minnesotaite
Mozartite
Natrolite
Nchwaningite
Neltnerite
Norrishite
Orientite
Orlymanite (TL)
Parsettensite
Pectolite
Piemontite
Piemontite-(Sr)
Poldervaartite (TL)
Portlandite
Pyrite
Pyrochroite
Pyrolusite
Pyrophanite
Quartz
var: Amethyst
Rhodochrosite
Rhodonite
Richterite
Ruizite
Sérandite
Shigaite
Sturmanite
Sugilite
Taikanite
Tephroite
Tetraferriannite
Thaumasite
Thomsonite-Ca
Tobermorite
Vaterite
Vesuvianite
Vonbezingite (TL)
Vuagnatite
Wesselsite (TL)
Wollastonite
Xonotlite
Zoisite


108 entries listed. 103 valid minerals. 10 type localities (valid minerals).

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