Silverton Metals Corp. Announces Appointment of Mining Contractor and Commencement of Activities to Safely Access Underground Workings at La Frazada Silver Project, Nayarit, Mexico
The historical mineral estimate used "measured mineral resource", "indicated mineral resource" and "inferred mineral resource".
- The historical mineral estimate used "measured mineral resource", "indicated mineral resource" and "inferred mineral resource".
- Accordingly, Silverton considers these historical estimates reliable as well as relevant as it represents a target for exploration work by Silverton.
- The mineral resource estimate used a block model method with a cut-off grade of 80 g/t Ag, 0.75% Pb and 1% Zn.
- The company holds a 100% interest in three significant silver assets in Mexico - Penasco Quemado in Sonora; La Frazada, Nayarit and Pluton, in Durango.