Report

Geological report on the Whitecliffs and Central region, Great Barrier Island
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Propylitized andesites and sinterous rhyolites cut by gold and sulphide bearing quartz reefs assayed (109 rock) up to 440 ppm Ag and 12 ppm Au. Excellent quality perlite also occurs. Further work is recommended.

Report ID mr141
Class Mineral
Type
  • Geochemical
  • Geological
Permit UNKNOWN
Operator Consolidated Silver Mining Co NZ Ltd
Commodity
  • All Metallics
  • Gold
  • Industrial/Agricultural Minerals
  • Silver
Region Auckland Region
Start Date 01 January 1970
End Date 31 December 1970
Report extents in GeoJSON
Author Hancock P.M.
Data Format
  • PDF