Gold extraction has traditionally relied on cyanide leaching, a method that is efficient but widely criticised for its ...

Thiosulfate leaching is emerging as a promising alternative to traditional cyanidation methods in gold extraction. This process utilises thiosulfate as a lixiviant, offering enhanced environmental ...

HEAP LEACHING SUCCESSFULLY VALIDATED USING COARSE 3/4 INCH MATERIAL PAVING WAY FOR POTENTIAL RUN-OF-MINE/UNCRUSHED HEAP LEACHING VANCOUVER, BC / ACCESSWIRE / September 19, 2024 / Tectonic Metals Inc. ...

Researchers have developed a technique to recover and recycle toxic cyanide. The technique is set to change the gold mining industry, making the extraction process more sustainable and efficient.

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

Gold extractions up to 80% (after 67-72 days of leach) on Cyclopic diamond core composite samples Gold extractions between 50 and 70% after 7 days in leach Agglomeration and compaction tests showed ...

Successful Phase 1 column leach metallurgical test programdemonstrated the amenability of the gold-bearing material from the Philadelphia project to low-cost, heap leach extraction methods, with 61-73 ...

Exceptional Gold Recovery: 96% and 91% gold recoveries from coarse ¾ inch material, representing a mix of oxidized and non-oxidized fresh mineralization from 9 drill holes from the Chicken Mountain ...