Copper Sulfide Ore and Concentrate
Publicado em
01/12/2025 21h17
Atualizado em
02/12/2025 15h01
The CBPA-1 and CBPA-2 are, respectively, copper sulfide ore and copper sulfide flotation concentrate samples originating from Sossego region, located in Pará State, Brazil. The raw material was air dried, crushed and pulverized to pass a 0.075 mm screen and then homogenized. A CRM unit consists of at least 135 g of powdered material, packaged under nitrogen atmosphere in a glass bottle and vacuum sealed in a laminated aluminum foil cromopel pouch.