95 to 99% Recovery of Gold 73 to 97% Recovery of Silver Includes the Recovery of 99% Au and 73% Ag from Drill Core Composite at 120-meter Depth "The Bulk Sample process has been extremely important to ...

RENO, Nev., July 28, 2020 /PRNewswire/ -- Itronics Inc. (OTC: ITRO), an emerging "Cleantech Materials" growth Company that produces GOLD'n GRO Multi-Nutrient Fertilizers and Silver, updates its ...

Innovative Radio and Cellular-Based Technologies Provide Mine Operators With A Fully Automated Monitoring and Control Solution For the Leaching Process FRESNO, Calif.--(BUSINESS WIRE)--Netafim USA, ...

VANCOUVER, BC / ACCESSWIRE / May 16, 2024 / Tectonic Metals Inc. (TECT:CA) (the "Company" or "Tectonic") (TECT:TSX-V)(TETOF:OTCQB)(T15B:FSE) today announced the launch of a multi-phase metallurgical ...

PHOENIX, May 13, 2021 (GLOBE NEWSWIRE) -- Tombstone Exploration Corporation (OTCQB: TMBXF), a fully reporting U.S. based mining company, announced today in combination with Goldrock Resources Inc. and ...

Sonic core drilling was completed to create a mineral resource estimate from the heap pad, which was previously issued by MTS on July 12, 2017. Independent testing of the residual heap leach material ...

NPV 7% of $4.18 Billion After-tax IRR of 34.2% at $4.30/lb Copper / $2,150 Gold 1.9 year Payback of Initial Capital Costs Initial Capital Estimate of $2.37 Billion After-tax Benefit Cost Ratio of 1.8 ...

Chesapeake Gold has a big year ahead as it seeks to show that it has a modest cost solution to processing the refractory gold ore at its Metates project in Durango, Mexico, and thus unlock production ...

Bannerman Resources has completed work to de-risk the heap leaching process it intends to use at its Etango uranium project in Namibia. The fifth and final stage of testing is now underway at the ...