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2008 - CSA - CrewGold - INCO - IRD - Guyanor - 1997
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Guyanor
July 1997
December
1997
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The
150 km2 Dorlin property is held by Guyanor since 1993. Located
60 km east of Maripasoula and accessible by fixed-wing aircraft
as well as by boat during the rainy season, Dorlin has been
a source of gold for almost a century. It is underlain by a
volcano-sedimentary sequence of the Paramaca Group, which has
been intruded by younger granitic rocks.
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Exploration
has included geological and geochemical survey, augering and
core drilling. Of particular interest is the Montagne Nivré area in the south, where a volcanogenic tourmaline-quartz-pyrite
breccia (similar to Loulo deposit, West Africa) is being investigated
for its gold potential. |
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On this
project my tasks were :
- Supervision
of deep auger drilling and logging (9 to 15 m).
- Trench sampling.
- Diamond drill hole logging (geology, structure and geotech).
- Data input, mapping (Autocad and Surfer), and generation
of drill hole sections (Pcxplor).
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