Analytical data
Zn (ppm)
Sample Type: NGR bulk stream sediment (<177 micron (NGR))
Decomposition: Aqua Regia (sensu lato)
Technique: C!sub!2!/sub!H!sub!2!/sub!/Air
Survey Metadata
Analytical Metadata

Survey 120031
BC RGS stream sediment and water survey, NTS 104K, northwestern British Columbia, 1987.
BC RGS stream sediment and water survey, NTS 104K, northwestern British Columbia, 1987. (details)

Extent

Polygons
Polygon(s) defining the geographic extent of sampling

Bounding box
Bounding box defining the geographic extent of sampling

BC RGS stream sediment and water survey, NTS 104K, northwestern British Columbia, 1987. (details)

symbols only

Zn: 10 ppm

Zn: 17 ppm

Zn: 18 ppm

symbols plus values