Vancouver, British Columbia--(Newsfile Corp. - July 31, 2024) - Cabral Gold Inc. (TSXV: CBR) (OTC Pink: CBGZF) ("Cabral" or the "Company") is pleased to provide results from three additional ...

Transition Zone material produced a metallurgical performance equivalent to the sulphide zones The results highlight that saleable high quality concentrates can be produced for both lead and zinc over ...

Phase II metallurgical testing commenced in 2024, focused on Iceberg and Iceberg East. A total of 46 Variability Composites were generated from approximately 340 metres of drill core with a combined ...

Lead, South Dakota-- (Newsfile Corp. - December 18, 2025) - Dakota Gold Corp. (NYSE American: DC) ("Dakota Gold" or the "Company") is providing an update on the metallurgical testing program (the "Met ...

TORONTO, Oct. 16, 2025 /PRNewswire/ - Power Metallic Mines Inc (PNPN:CA). (OTCBB: PNPNF) (Frankfurt: IVV) Power Metallic is pleased to provide an update on preliminary metallurgical studies being ...

1) Estimated range of recoveries based on available preliminary metallurgical test data. The DeLamar Project produced gold and silver from 1977 to 1992 utilizing crushing, grinding, and agitated ...

Charpy testing is a method for determining the relative impact strength of metals. It is also known as the Charpy V notch test. This testing method was developed in the 1940s by S.B. Russell and G.

The latest test work supports previous results showing a simple process flow sheet to produce a rare earth concentrate and maximize the recovery of magnet metals Neodymium and Praseodymium (NdPr).

Compared to metals such as aluminum and steel, the number of stiffness and strength properties associated with polymer matrix composites (PMCs) is extensive. For metals, these mechanical properties ...

VANCOUVER, British Columbia, Nov. 18, 2020 (GLOBE NEWSWIRE) -- Sonoro Gold Corp. (TSXV: SGO | OTCQB: SMOFF | FRA: 23SP) (“Sonoro” or the “Company”) announces that it has retained McClelland ...