It's an open-pit mine, formed around a kimberlite pipe, a rare type of volcanic rock formation that can contain high ...

It is an open-pit mine, formed around a rare volcanic rock formation called a kimberlite pipe, which contains high ...

Mining here is a high-tech operation. Workers use powerful drills and controlled explosions to break up the earth, then ...

Kimberlite magmas are generated at great depths, and it seems that they just cannot wait to reach the Earth's surface: they literally drill their way up to form pipe-like bodies. And, if these ...

The Seahorse Project, a joint venture with Talmora Diamond Inc., shows potential for significant diamondiferous kimberlite bodies, but further exploration will require additional financing.

Kimberlite indicator minerals returned from nineteen till samples up-ice of the green diamond discovery siteThree basal till samples and one surface-till sample highly anomalousAbundance of ...

The board of Botswana Diamonds plc has announced that a Mining permit has been granted over the company's Thorny River ...

Karelian Diamond Resources reported positive results from its latest kimberlite indicator mineral (KIM) analysis on Friday, ...

("Karelian Diamonds") (AIM: KDR) is pleased to announce that the Company has received positive kimberlite indicator minerals ("KIMs") results from Overburden Drilling Management Limited ("ODM"), a ...

Karelian Diamond Resources PLC a annoncé que la société avait reçu des résultats positifs pour les minéraux indicateurs de kimberlite de la part d'Overburden Drilling Management Limited , ...