Kimberlite Diamond (brand) In 2009, Kimberlite Diamond donated 2 million USD to build Kimberlite Hope Secondary School to improve the local school conditions. It is free of charge for students living in the community. In 2010, Kimberlite Diamond joined the charity auction event held by Consulate General of Belgium in Shanghai and Benelux Chamber of Commerce. The award winning fine jewelry "SOPRANO" was donated for the auction event to support those Chinese children who lost their family. The fourth Kimberlite Diamond Hope School will be completed in September 2018. Kimberlite Diamond (brand) Kimberlite Diamond () is China's first diamond jewellery manufacturer and retailer
Buffalo Head Hills kimberlite field in mudstones that are interbedded with some of the kimberlite deposits are consistent with the Late Cretaceous age. The BHH kimberlite pipes cover areas ranging from one to . They represent maar-style volcanoes which have a vertical-walled volcanic crater of explosive origin, surrounded by a low rim of ejecta and filled with water. Pyroclastic fall and surge are the two volcanic mechanisms of deposition. There are also deposits formed by hydraulic reworking of kimberlite from tephra cones and/or extra-crater fall and surge deposits. The pyroclastic fall deposits are poorly sorted and massive, while the surge deposits are better sorted, fine