Results: 1 - 2 of 2
Feb 28, 1993
Open File Report
… up to 227 parts per million copper, 184 parts per million lead, … silver, 51 parts per million copper, 29 parts per million lead, … occurrences assayed up to 3.48% copper, 12.1% lead, 19.5% zinc and …
Feb 28, 1994
Open File Report
… known elastic sediment-hosted copper-silver mineralized zones in …