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Opal from
Eureka carbonatite, Eureka Farm 99, Dâures Constituency, Erongo Region, Namibia


Locality type:Prospect
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Eureka carbonatite, Eureka Farm 99, Dâures Constituency, Erongo Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:408101
Long-form Identifier:1:3:408101:2
GUID (UUID V4):9b31fe24-0837-49c3-add3-0ea70a94c2a6
Nearest other occurrences of Opal
29.3km (18.2 miles) Klein Spitzkopje granite stock (Kleine Spitzkoppe; Klein Spitzkoppe), Spitzkopje Area, Dâures Constituency, Erongo Region, Namibia
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Sulfur-bearing monazite-(Ce) from the Eureka carbonatite, Namibia: oxidation state, substitution mechanism...title: “Sulfur-bearing Monazite-(Ce) from Eureka, Namibia” This is a 'preproof' accepted article for... Sulfur-bearing monazite-(Ce)  Redox  Carbonatite  Silcrete  Calcrete  Weathering Abstract...monazite-(Ce) occurs in silicified carbonatite at Eureka, Namibia, forming rims up to ~0.5 mm thick on...other carbonatites, S-bearing monazite-(Ce) at Eureka formed via a dissolutionprecipitation mechanism
Book
Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree ...station Garub near Aus Nature conservation, Erongo 16 Welwitschia, Goboboseb Mountains 17 ....Northwest Region including Damaraland The Central Namib Desertand Escarpment The Spitzkoppen The Erongo Mountains...Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and the Diamonds 44 49 241 254 272 275... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits
Book
REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA FIRST...ENERGY Of the several hundred minerals present in Namibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helped Namibia rank amongst the top five mining countries in Africa...terms of production and reserves. In this context, Namibia is a major producer of copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration in Namibia, as elsewhere. has changed from serendipitous discoveries
 
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