A gold-bearing volcanogenic-exhalative horizon in the
host stratiform gold mineralisation in a 3–4 m thick impure chert horizon of volcanogenic-exhalative origin; chip samples average c. 0.8 ppm Au (thickness 3.3 m) over a strike length of 8 km, including 1.1 ppm Au (thickness 3.7 m) over a strike length of 1.6 km. Silicate minerals in and adjacent to...
Main Authors: | , , , |
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Format: | Text |
Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.4745 http://www.geus.dk/publications/bull-gl/nr181/nr181_p119-128.pdf |