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

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

Geology’s Theory of Everything continues successfully to defend its title. ■ Curious about the world? To enjoy our ...

The University of Johannesburg conferred an honorary doctorate on former Kimberlite Thebe Ikalafeng, the founder of Brand Africa. THE UNIVERSITY of Johannesburg conferred an honorary doctorate on ...

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 ...

SINCE 1954 a prospecting programme for diamonds in the British Protectorate of Basutoland has led to the discovery of a new predominantly basaltic kimberlite province to the east of the micaceous ...

("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 ...

The researchers discovered tiny silica structures, called phytoliths, which form in plant tissues. These fossils were found ...

Kimberlite indicator minerals returned from nineteen till samples up-ice of the green diamond discovery site Three basal till samples and one surface-till sample highly anomalous Abundance of ...