Newcrest Mining ya sami sabon ci gaba a cikin binciken aikin Red Chris a British Columbia, Kanada da aikin Havieron a Yammacin Ostiraliya.
Kamfanin ya ba da rahoton wani sabon binciken da aka samu a yankin Gabas Ridge mai nisan mita 300 gabas da yankin Gabas na aikin Redcris.
Wani rawar lu'u-lu'u yana ganin mita 198 a zurfin mita 800.Matsayin zinari shine 0.89 g/ton kuma darajar jan ƙarfe shine 0.83%, gami da kauri mita 76, ƙimar zinari 1.8 g/ton da jan ƙarfe 1.5% ma'adinai.Jikin tama yana cikin kowane bangare.Babu wanda ya shiga cikinsu.
Hakowa a cikin bel na gabas kuma ya ga manyan ma'adinan zinare, wanda ke tabbatar da tsawaita kudanci na ma'adinai.A zurfin mita 528, ma'adinan yana da mita 524, darajar zinariya shine 0.37 g/ton, jan karfe 0.39%, ciki har da mita 156, zinariya 0.71 g/ton, jan karfe 0.59%, da mita 10, zinariya 1.5 g. /ton da 0.88% ma'adinai na jan karfe.
A halin yanzu, aikin yana da na’urorin hakar ma’adanai guda 6 da ake ginawa, wanda zai karu zuwa 8 a cikin kwata na gaba.
Za a kammala ƙarar albarkatun farko na RedChris a wannan watan.
A Lardin Patterson, Yammacin Ostiraliya, haɓaka hako ma'adinan Zinariya na Haweilong na Kamfanin hakar ma'adinai na Xinfeng ya gano ma'adinai masu daraja.Sharuɗɗan ƙayyadaddun ma'adinan sune kamar haka:
◎ 97 mita a cikin zurfin 500 mita, zinariya daraja 3.9 g/ton, jan karfe 0.5%, ciki har da 15 mita kauri, zinariya sa 9.7 g/ton da kuma jan karfe 1.8% mineralization;
◎ An ga ma'adinan mita 169.5 a zurfin mita 711.5, darajar zinare ya kai 3.4 g/ton, jan karfe 0.33%, gami da kauri mita 58.9, darajar zinare 6.2 g/ton da jan karfe 0.23% ma'adinai;
◎ A zurfin mita 537, an ga ma'adinan mita 79.3, tare da zinariya 4.5 g/ton da kuma jan karfe 1.4%;ciki har da kauri mita 41.7, zinari na 8.4 g/ton da jan karfe 2.6% ma'adinai;
◎ An ga ma'adinan mita 109.4 a zurfin mita 622, darajar zinare 5.9 g/ton, jan karfe 0.63%, gami da kauri mita 24, darajar zinare 17 g/ton da jan karfe 1.4% ma'adinai.
Jikin tama bai shiga zurfi ba.A halin yanzu, aikin ya kiyasta cewa albarkatun zinariya sun kai oza miliyan 3.4 yayin da jan karfe ya kai ton 160,000.