Veja também mais  notícias que o seu  PORTAL DO GEÓLOGO   selecionou sobre   diamond   abaixo:

Rockwell recupera cinco grandes diamantes em minas sul-africanas 31/8
Rockwell recovers five large diamonds from South African mines 31/8
Russian government to sell diamonds bought during in the crisis 30/8
Vaaldiam lowers forecast for Brazilian diamond project 19/8
De Beers venderá duas de suas mais antigas minas 30/7
De Beers to sell two of its older prospects 30/7
Rio Tinto plans expansion at diamond mine 21/7
Peregrine Diamonds encontra gemas no Ártico 19/7
Peregrine Diamonds finds gems in the eastern Arctic 19/7
African Diamonds vai precisar de US$ 120 milhões para desenvolver mina em Botsuana 2/7
African Diamonds will need US$ 120 million to develop mine in Botswana 2/7
Brazilian Gold, Golden Tapajós start drilling program 27/6
BHP, Breakaway team up for silver-lead-zinc project 3/6
Dove Diamonds recupera primeiras gemas em Serra Leoa 1/6
Dove Diamonds recovers first diamonds in Sierra Leone 1/6
Zimbabwe halts diamond exports 28/5
Alrosa to sell shares to Siberian inhabitants 25/5
Venezuelan dictator threats private gold miners 26/4
Junior companies begin drilling gold project at Tapajós mineral province 6/4
Alrosa vende meio bilhão em diamantes brutos a empresas indianas 14/3
Alrosa sells half a billion in unpolished gems to Indian companies 14/3
Guyana: accident kills two workers in gold mine near Brazilian border 4/3
Petra Diamonds venderá gema de 507 quilates na sexta-feira 23/2
Petra Diamonds to sell 507-carat gem on Friday 23/2
Kopane Diamonds pode receber oferta de compra 10/2
Kopane Diamonds to receive takeover bid? 10/2
Magellan has new drilling results at Brazilian project 28/1
Diamonds behave like water while melting and freezing 22/1
India, Botswana to sign diamonds trade agreement 8/1
Endiama wants to produce gems with no partnerships 14/12
Angola, Romania to cooperate on mining and oil activities 8/12
Tapajós: Octa Mineração e Red Dragon negociam área de ouro 30/11

New mineral province discovered by Canadian junior miner? 24/11
Petra Diamonds quer dobrar participação em mina sul-africana 19/11
Petra Diamonds aims to double interest in South African mine 19/11
De Beers vende subsidiária em Botsuana 13/11
De Beers sells subsidiary in Botswana 13/11
Mozambique authorizes new diamond prospections, commits with Kimberley Process 4/11
African countries face issues in diamond trade 30/10
Anglo has no plans to sell stake at De Beers 28/10
De Beers: demand for diamonds started to stabilize 19/10
Guinean government signs mysterious mining deal with Chinese partner 14/10
Congo reviews mining grants, asks miners for results 10/10
De Beers cancels shutdown at Canadian mine 10/1
Petra Diamonds encontra gema de 507 quilates na África do Sul 30/9
Petra Diamonds find a 507-carat gem in South Africa 30/9
Lara to develop tin deposit in Rondônia 28/9
Peregrine Diamonds tem novos resultados de amostras 22/9
Peregrine Diamonds has new sample results 22/9