Masivo Silver Corp. announced that it has received environmental permits for both its public and private land mineral claims, part of the Boston and Montgomery Mine projects in the State of Nevada. These claims part of the highly prospective silver-gold-copper Project are located in Elko County, Nevada, the leading gold producer in the United States. The claim group comprises approximately 543 hectares (1,342 acres) consisting of 65 unpatented claims including the historic Boston Mine.