Weixin Shi

Indicator mineral characteristics of potassic alteration zones in porphyry copper deposits based on infrared spectroscopy technology: A case study of the Qulong porphyry copper deposit, Tibet

2025 · Ore Geology Reviews

• The crystallinity of gypsum(1940 nm/ 1900 nm) plays a crucial role in distinguishing between different types of gypsum. • Type II hydrous gypsum and anhydrite are closely related to mineralization processes in geological systems. …