Kua kitea e Newcrest Mining he ahunga whakamua hou i roto i te tūhuratanga o te kaupapa Red Chris i British Columbia, Kanata me te kaupapa Havieron i Te Tai Hauāuru o Ahitereiria.
I rīpoata te kamupene i tētahi kitenga hou i te rohe keri kōhatu o East Ridge, 300 mita ki te rawhiti o te Rohe Rawhiti o te kaupapa Redcris.
Ka kitea e te keri taimana te hohonutanga o te 198 mita i te hohonutanga o te 800 mita. Ko te kounga koura he 0.89 karamu/tana, ā, ko te kounga parahi he 0.83%, tae atu ki te matotoru o te 76 mita, te kounga koura he 1.8 karamu/tana, me te whakapūtanga parahi he 1.5%. Kei ngā taha katoa te tinana o te konganuku. Kāore tetahi o aua mea i uru.
I kitea anō hoki te keri i te whitiki rawhiti i te kōhatu koura kounga teitei, e whakaū ana i te toronga tonga o te kōhatu. I te hohonutanga o te 528 mita, ko te konganuku he 524 mita, ko te kounga koura he 0.37 karamu/tana, ko te parahi he 0.39%, tae atu ki te 156 mita te matotoru, ko te kounga koura he 0.71 karamu/tana, ko te parahi he 0.59%, me te matotoru 10 mita, ko te kounga koura he 1.5 karamu/tana me te 0.88% te kohatu parahi.
I tēnei wā, e ono ngā papa keri kei te hangaia i te kaupapa, ā, ka piki ake ēnei ki te 8 i te hauwhā e whai ake nei.
Ka oti te pukapuka rauemi tuatahi a RedChris i tēnei marama.
I te Porowini o Patterson, i te Hauāuru o Ahitereiria, i kitea te kaha o te keri i te Maina Koura o Haweilong a te Kamupene Mining a Xinfeng i roto i te whenua, ā, he nui te kounga o te kohuke. Ko ngā āhuatanga motuhake o te maina koia ēnei:
◎ 97 mita te hohonutanga o te 500 mita, he koura te kounga 3.9 karamu/tana, he parahi 0.5%, tae atu ki te 15 mita te matotoru, he koura te kounga 9.7 karamu/tana, me te parahi 1.8% te whakakoitanga o te kohuke;
◎ I kitea he 169.5 mita o te konganuku i te hohonutanga o te 711.5 mita, ko te kounga koura he 3.4 karamu/tana, ko te parahi he 0.33%, tae atu ki te 58.9 mita te matotoru, ko te kounga koura he 6.2 karamu/tana me te parahi he 0.23% te whakakoitanga o te kohuke;
◎I te hohonutanga o te 537 mita, i kitea he 79.3 mita o te konganuku, ko te koura he 4.5 karamu/tana me te parahi he 1.4%; tae atu ki te matotoru o te 41.7 mita, te koura he 8.4 karamu/tana me te parahi he 2.6% te whakakoitanga o te kohuke;
◎ I kitea he 109.4 mita o te konganuku i te hohonutanga o te 622 mita, ko te kounga koura he 5.9 karamu/tana, ko te parahi he 0.63%, tae atu ki te 24 mita te matotoru, ko te kounga koura he 17 karamu/tana, me te parahi he 1.4% te whakakoitanga o ngā konganuku.
Kāore anō kia hohonu te keri o te kōhatu. I tēnei wā, e ai ki te whakatau tata a te kaupapa, ko te nui o ngā rauemi koura he 3.4 miriona hekere, ā, ko te nui o te parahi he 160,000 tāne.