Analytical Sample Bundle Metadata
GSC/TSD-1997- Contwoyto Lake 76E South Till: GSC ODM Gold Grain Counts
Type: lab data
Download analytical data for this bundle in one of three formats, depending on the desired convention for treating values below the lower detection limit:
27 till samples collected in 1994 from Contwoyto Lake (NTS 76E South) were picked for gold grains by Overburden Drilling Management, Ottawa, Ontario in 1995. Samples were disaggregated in water and sieved to < 0.25 mm. Heavy minerals were concentrated using a shaking table. The HMC concentrate was panned and gold grains were counted and classified based on their shape.
Gold grain data are available in GSC Open File 3387.
Sample Classification (Analytical)
Analytical Package Description
Name: ODM VG counts and estimated concentrations (more)
Overburden Drilling Management visible gold grain counts. Gold grains are recovered by panning, and gold concentrations in the heavy mineral concentrate are estimated.
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