I-Chalice Mining yenze inkqubela phambili ebalulekileyo ekwembeni kwiprojekthi yeJulimar, iikhilomitha ezingama-75 kumntla wePerth.Amacandelo ama-4 asemgodini afunyenweyo aye anda kwisikali kwaye amacandelo ama-4 amatsha afunyenwe.
I-drilling yakutshanje ifumene ukuba amacandelo amabini e-ore G1 kunye ne-G2 axhunyiwe kwi-deep, kunye nobude obungaphezu kweemitha ze-690 kunye noqhankqalazo, ukunyuka ukuya kuma-490 eemitha, kwaye akukho kungena kwi-strike ukuya ngasentla nangaphezulu.
Imeko yezemigodi kwicandelo le-G1 ne-G2 imi ngolu hlobo lulandelayo:
Iimitha ezingama-39 kubunzulu beemitha ezingama-290, ibakala lepalladium 3.8 g/toni, iplatinum 0.6 g/toni, nickel 0.3%, ubhedu 0.2%, cobalt 0.02%, kubandakanywa iimitha ezi-2 ubukhulu, ibakala lepalladium 14.9 g/ton, iplatinum 0.02 G/ ton, nickel 0.04%, ubhedu 0.2% kunye cobalt 0.04% mineralization, kunye 4.5 yeemitha ubukhulu, palladium grade 7.1 g / ton, platinum 1.4 g / ton, nickel 0.9%, ubhedu 0.5% kunye cobalt 0.06% mineralization化.
Ubude bomgodi we-G3 ecaleni koqhankqalazo bugqithile kwiimitha ezingama-465, kwaye bunwebeka kwiimitha ezingama-280 ecaleni kwendlela.Ayinakungena emantla kwaye inzulu kunye nogwayimbo.
Icandelo lomgodi we-G4 lombiwe kubunzulu obuziimitha ezili-139.8 laza lafumana i-34.5 yeemitha zentsimbi ekrwada, i-palladium yodidi lwe-2.8 g/ton, iplatinam 0.7 g/ton, igolide 0.4 g/ton, nickel 0.2%, ikopolo 1.9%, necobalt 0.02%.
I-G8, i-G9, i-G10 kunye ne-G11 zonke ngamacandelo asanda kufunyanwa omgangatho ophezulu wentsimbi.
Icandelo lemigodi ye-G8 linobude obungaphezulu kweemitha ezingama-350 ecaleni kogwayimbo kunye neemitha ezingama-250 ecaleni kwediphu, kwaye i-G9 inobude obuziimitha ezingama-350 ecaleni koqhankqalazo kunye neemitha ezingama-200 ecaleni kwediphu.
Ezi zimbini zemigodi zifumaneka zombini eludongeni olujingayo lwe-G1-G5, kwaye kukho amandla okwandisa kuzo zonke iindlela.
I-G10 i-drilling yabona i-18 yeemitha kubunzulu beemitha ezili-121, kunye namabakala e-palladium angama-4.6 g / ton, i-platinum 0.5% g / ton, i-nickel 0.4%, ubhedu 0.1% kunye ne-cobalt 0.03%.Ubude ecaleni koqhankqalazo bungaphezulu kweemitha ezingama-400, kwaye bufikelela kwiimitha ezingama-300 ecaleni kwendlela.Iimitha, akukho kungena ukuya emantla nanzulu.
Icandelo le-G11 lifunyenwe kwi-drilling yodonga oluxhomayo lwecandelo le-G4.Kwafunyaniswa ukuba ingaphezulu kwe-1,000 yeemitha ubude ecaleni kogwayimbo, kwaye yanda ukuya kuthi ga kwi-300 yeemitha ecaleni kwediphu, kwaye kwakungekho kungenelwa emantla okanye nzulu ecaleni kwediphu.
Icandelo le-G11 lomgodi logrunjiweyo ukubona imeko:
◎ Iimitha ezili-11 kubunzulu beemitha ezingama-78, i-palladium ibakala 13 g/toni, iplatinam 1.3 g/ton, igolide 0.3 g/toni, nickel 0.1%, ubhedu 0.1% necobalt 0.01%, kuquka 1 mitha ubukhulu, palladium grade 118g/ itoni, iplatinum 8g/toni, igolide 2.7g/toni, nickel 0.2% kunye nobhedu 0.1% mineralization,
◎ Kubunzulu obuziimitha ezingama-91, umgodi uziimitha ezili-17, i<em>palladium ikwibakala le-4.1 g/toni, iplatinam yi-0.8 g/toni, igolide yi-0.4 g/ton, nickel 0.5%, ikopolo yi-0.3%, ne<em>cobalt yi-0.03%.
I-Gonneville (eGonneville) intruder yi-1.6 yeekhilomitha ubude kunye ne-800 yeemitha ububanzi.
Le nkampani yabika iziphumo zemingxuma yokugaya i-64 ngeli xesha, kwaye i-mineralization yabonwa ngamaxesha angama-260, apho i-188 yabona imizimba ye-ore ephezulu.
Uhlalutyo lwezinye iisampulu ezigrunjiweyo ezingama-45 azikagqitywa.
UCharles usanda kufumana imvume kurhulumente ukuba enze uphando kwi-Hulimar National Forest Park, kwaye umsebenzi uyaqhubeka.
Inkampani yathi ukuba zonke izinto ezidityanisiweyo zombane zombane ngaphambili zinokuqinisekiswa njengediphozithi, ngoko ke imeko yomgodi we-nickel we-Hulimar wodidi lwehlabathi inokumiselwa ngokusisiseko.