Newcrest Mining yapita patsogolo pofufuza ntchito ya Red Chris ku British Columbia, Canada ndi polojekiti ya Havieron ku Western Australia.
Kampaniyo idanenanso za kupezeka kwatsopano m'dera loyembekeza la East Ridge 300 metres kum'mawa kwa East Zone ya projekiti ya Redcris.
Kubowola kwa diamondi kumawona mamita 198 pakuya kwa 800 metres.Golide ndi 0.89 g/ton ndipo kalasi yamkuwa ndi 0.83%, kuphatikiza 76 metres thick, gold grade 1.8 g/ton and copper 1.5% mineralization.Thupi la ore lili mbali zonse.Palibe ndi mmodzi yemwe analowa.
Kubowola mu lamba wa kum'mawa kunawonanso kuti golide wamtengo wapatali kwambiri, kutsimikizira kufalikira kwa kum'mwera kwa mineralization.Pa kuya kwa mamita 528, ore ndi mamita 524, golide kalasi ndi 0.37 g/tani, mkuwa 0.39%, kuphatikizapo 156 mamita makulidwe, golide kalasi 0.71 g/tani, mkuwa 0.59%, ndi 10 mamita makulidwe, golide kalasi 1.5 g. /ton ndi 0.88% mchere wamkuwa.
Pakali pano, ntchitoyi ili ndi zida zoboola 6 zomwe zikumangidwa, zomwe zidzakwera kufika pa 8 m'gawo lotsatira.
Voliyumu yoyamba ya RedChris idzamalizidwa mwezi uno.
Ku Patterson Province, Western Australia, kubowola kokulirapo kwa Haweilong Gold Mine of Xinfeng Mining Company kunapeza miyala yamtengo wapatali.Zofunikira za mgodi ndi motere:
◎ mamita 97 akuya mamita 500, golide kalasi 3.9 g/tani, mkuwa 0.5%, kuphatikizapo 15 mamita wandiweyani, golide kalasi 9.7 g/tani ndi mkuwa 1.8% mineralization;
◎ Mamita 169.5 a ore adawoneka pakuya kwamamita 711.5, kalasi ya golide anali 3.4 g/tani, mkuwa 0,33%, kuphatikiza 58.9 metres wandiweyani, kalasi yagolide 6.2 g/tani ndi mkuwa 0,23% mineralization;
◎Pa kuya kwa mamita 537, mamita 79.3 a miyala anawoneka, ndi golidi wa 4.5 g/tani ndi mkuwa 1.4%;kuphatikiza 41.7 mita wokhuthala, golide giredi 8.4 g/tani ndi mkuwa 2.6% mineralization;
◎ Mamita 109.4 a ore adawoneka pakuya kwamamita 622, giredi yagolide inali 5.9 g/tani, mkuwa 0,63%, kuphatikiza 24 metres wandiweyani, kalasi yagolide 17 g/tani ndi mkuwa 1.4% mineralization.
Thupi la ore silinalowe mwakuya.Pakali pano, polojekitiyi ikuti chuma cha golide ndi ma ounces 3.4 miliyoni ndipo mkuwa ndi matani 160,000.