Tentamen (uitwerkingen)
GIA GEM 230 - Diamonds & Diamond Grading
- Vak
- Instelling
The diamond rush began with the discovery of _______. the Star of South Africa in 1869 Cecil Rhodes wanted to stabilize diamond prices, so he started by _______. trying to control production Cecil Rhodes established _______ in 1888 to direct mining operations. De Beers Consolidated Mines Ltd. ...
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