MINING
The coring for sampling is the most economical way to drill with some certainty and Island Oil hasmade it clear in Gold and Silver Mines in Guatemala
The cores were drilled with a specialized power drill for stratigraphic wells that can drill over 1,500 meters.
The mines for which this companyhave worked are global, as Goldcorp / Entre Mares in their gold and geothermal projects in Cerro Blanco, (Asuncion Mita, Jutiapa) and a contract with Tahoe Resources in its silver projectin San Rafael - Santa Rosa.