Altus Strategies plc said higher prices and production resulted in a record quarterly royalty pre-tax income of US$1.54 million for Q1 2022 from the Caserones copper mine in northern Chile. CASERONES The Caserones mine is a large, open-pit copper-molybdenum porphyry deposit, located within a 17,000 hectare land package approximately 4,300m above sea level in the […]