Endeavour Silver Grants Option to Purchase Guadalupe y Calvo Project in Chihuahua, Mexico to Ridgestone Mining
Endeavour Silver Corp. (TSX: EDR, NYSE: EXK) https://www.commodity-tv.com/ondemand/companies/profil/endeavour-silver-corp/ has granted an option to purchase a 100% interest in its Guadalupe y Calvo gold-silver exploration project in Chihuahua, Mexico to Ridgestone Mining Inc. Under the terms of the option agreement, Ridgestone has Mehr






