Coupling and decoupling of Au and As in pyrite from Carlin-type Au deposits, southwest China

Microwave Efficient Extraction of Manganese from Low-Grade Pyrolusite by Pyrite Reduction Acid Leaching Process

“…Pyrite (PY), as the most abundant sulfide in the Earth's crust, is widely distributed in various rocks [23,24]. In China, the estimated reserves of proven pyrite resources in 2021 are approximately 1318.7 million tons, the highest in the world [25].…”