Mansa Mina
ChileUnknown
Overview
Grades of 0.1 g/t Au and 120 g/t Ag in some ore containing 2% Cu; supergene alunite K?Ar age 20?21 Ma. 100% of the deposit area is covered by piedmont gravel 50 m thick.
Geological Context
Host Rock: aplite, dacite porphyry (35?32)
Resources & Operations
Data Provenance
Source: USGS MRDS