SAN JOAQUIN, Mexico (AP) — A drill echoes through narrow tunnels deep within the mountain where miner Hugo Flores bores into rock in search of one of Earth’s most toxic elements. Buried in red stripes ...

Mexican Gold Mining (TSXV:MEX:CA) (OTCQB:MEXGF) said that the company and its subsidiary, Roca Verde Exploración de México will acquire 100% interest covering ~3.8M hectares of the Tatatila Project in ...