Over 500 constitutional challenges have been filed against the law, Mexico mining law expert Santiago Suarez Sevilla says.

The MRE showed a 42% increase in the in-pit portion of the M&I nickel resource.

Over a mine life of 10.5 years, Tocantinzinho is expected to produce 1.83 million oz. of gold.

NextSource has pre-ordered process equipment with a production capacity of 3,600 tonnes per year of spheronized and purified graphite.

For the second year in a row, ore was placed on the leach pad throughout the winter.

Revival Gold considers the large regional package at Mercur to "hold attractive potential for additional discoveries."

The amount received represents a rebate of up to 50% of eligible exploration costs at its flagship Root Lake project in Canada.

The former Mon mine produced 15,000 tonnes of ore grading 30 g/t from a folded quartz vein.