Sierra Nevada (ASX:SNX) will review the potential for a large, high-grade epithermal silver-dominated vein system at Blackhawk, Nevada, USA. The high-grade intercept is situated 150m vertically below the deepest portion of the historic mine and includes higher grade intersections of 0.5m at 1270g/t Ag from 256.5m. Shares are trading 82.93 per cent higher at 7.5 cents.
NT Minerals (ASX:NTM) has entered into an exclusive right to sell up to 88,000 tonnes of copper to M2i Global. In return, NT Minerals will receive consideration in the form of M2i shares valued at US$6,000,000. Shares are trading 50 per cent higher at 0.9 cents.
Gibb River Diamonds (ASX:GIB) announces the grant of 3 mining leases, which are the three key licences at the heart of developing the Ellendale Diamond Project. The grant of these mining leases is an important milestone in re-establishing diamond production at Ellendale. Shares are trading 32 per cent higher at 3.3 cents.
內華達山脈（澳大利亞證券交易所股票代碼：SNX）將審查在美國內華達州黑鷹市建造以銀爲主的大型、高品位超熱液脈系統的潛力。該高品位截距位於歷史礦山最深處垂直下方 150 米處，包括從 256.5 米高於 1270g/t Ag 處的 0.5 米的高品位交叉點。股價上漲82.93％，至7.5美分。
北領地礦業（澳大利亞證券交易所股票代碼：NTM）已獲得向M2i Global出售多達8.8萬噸銅的獨家權利。作爲回報，北領地礦業將以價值6,000,000美元的M2i股票的形式獲得對價。股價上漲50％，至0.9美分。
Gibb River Diamonds（澳大利亞證券交易所股票代碼：GIB）宣佈授予3份採礦租約，這是開發埃倫代爾鑽石項目的核心三個關鍵許可證。這些採礦租約的授予是埃倫代爾重建鑽石生產的重要里程碑。股價上漲32％，至3.3美分。
