As openpit mines reach their economic end of life, mine owners are considering the viability of transitioning their opencast mining operations to underground, says global engineering firm Worley. Using its deep-level mining expertise in South Africa, Worley assists mine owners around the world in exploring the feasibility of underground life-of-mine
Tag: tulip diamonds fze
Attention September babies – now is your time to shine in sapphires – which are luckily on sale at Lauren B! Sapphires are not only known as the birthstone for September, they also symbolize virtue, good fortune and wisdom: therefore they are certainly suited for all! Step into fall with some sapphires. Here are a few of our favorite pieces on sale now!
Petra Diamonds has announced the recovery of five Type IIb blue diamonds of high quality at its Cullinan mine in South Africa. Credit: Petra According to a press release, the diamonds “are also significant in terms of their size, being 25.75, 21.25, 17.57, 11.42 and 9.61 carats, and are
Mining major Rio Tinto has unveiled a historic collection of 62 diamonds, including six ‘hero’ diamonds for its 2020 Argyle pink diamonds tender. Rio said this week that the six ‘hero’ diamonds were selected for their unique beauty and named to ensure there is a permanent record of their contribution
The World Jewellery Confederation (Cibjo) has welcomed the new publication by nongovernmental body International Standards Organisation (ISO) of the internationally recognised diamond grading standard and says it is a historic moment for the global diamond industry. The confederation explains that the standard is the first-ever that has been approved by
Mark Mabhudhu has received an offer to join the Government owned Zimbabwe Consolidated Diamond Company “ZCDC” as CEO starting immediately. The post Vast Resources director moves to ZCDC appeared first on Miningreview.com.
