Kimberlite Diamond (brand) and retailer of the 2010 Shanghai Expo. In 2014, Kimberlite Diamond founds China's first youth diamond fashion brand - KELLAN diamonds, and opens its first flagship store in Shanghai on September 19. As of 2016, the distribution network and branches in mainland China, Hong Kong, Canada and Belgium amount up to nearly 600 franchise stores, covering 30 provinces and cities in China and the brand is China's largest diamond retailer. In May, 2018, Kimberlite Diamond unveiled its new Shanghai flagship at the iconic landmark heritage Bund No.3. On July, 06 2018, Kimberlite Diamond launched its first boutique in Vancouver, Canada
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