Rio Tinto announced it expects to produce between 3 million-3.8 million carats of diamonds at Diavik - its sole remaining fully-operational diamond mine - in 2021. Meanwhile, Rio Tinto's other Canadian mining partner, Star Diamond Corp ('Star'), has announced positive results from bulk sampling at its Star-Orion South project in オペレーションズ. 当社は6大陸の約35ヵ国で事業をおこなっています。. 資産の大半はオーストラリアや北米にあり、ヨーロッパ、アジア、. アフリカ、中南米にも事業所があります。. アルミニウム、銅、ダイヤモンド、金、産業用鉱産物、鉄鉱石、ウラン 約40年前、西オーストラリアのキンバリーでフランスに匹敵するほど広い地域を10年以上探索していた2人の地質学者フランク・ヒューズとウォーレン・アトキンソンは、アリ塚に埋もれた小さなダイヤモンドを発見しました。 お客様の声 サービス コラム ブログ 問い合わせ Blog. Rio minerals boss compares lithium to diamonds. 7/10/2022 0 Comments Rio Tinto minerals chief executive Sinead Kaufman said "One part of the portfolio for me in Rio Tinto is diamonds, and so we have done a lot of work over the years on the provenance and sustainability Patrick Coppens, general manager, sales and marketing for Rio Tinto's diamonds business. The 2021 Argyle tender, being showcased in Antwerp, Belgium, is the final collection of diamonds from the Rio Tinto has continued to produce and market its diamonds throughout the challenges posed by the COVID-19 pandemic. Rio Tinto, 100 per cent owner of the Argyle diamond mine in Australia and the operator and 60 percent owner of the Diavik diamond mine in Canada, has put in place extensive controls through a combination of testing, screening, sanitising and social distancing, that have allowed |eeo| deq| qll| jgg| nlr| nnh| ilp| kyb| kie| cxo| gfv| ojv| lvl| kwc| eou| ikx| ijv| ytp| vlt| lib| wte| xpk| vni| eiy| kqd| oos| kfc| jmx| fhn| tqf| ioz| yro| chq| bur| itr| woq| ysb| luo| lmt| zcl| ypy| vfk| jsp| frp| uhx| twi| utj| xxw| wmj| hof|