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Cover Information
Megatype Mineral Exploration Report
Type Assessment Report
Number 082714
Filing/Pub Date 1988-01-01
Release Date 1991-01-01
Title Geological, Geophysical and Geochemical Report on Cottongrass 1 and 2 Claims, Susu Lake Area, Mackenzie
Succession
Author Graber SA, Muntanion HR, Ord RS
Owner BHP-Utah Mines Ltd
Operator
Expenditure 19572.5
Territory NWT
NTS 075L15; 075M02
Property COTTONGRASS 1-5
Location
Bounding Box
Latitude min: 62.9583
max: 63.0853
Longitude min: -110.8019
max: -110.7297
Geographic Area Susu Lake; Great Slave Lake; East Arm; Mackenzie
Period of Work From 6/30/1986 0:0:0 To 9/15/1987 0:0:0
Target(s) of Exploration Copper;Gold;Zinc
Publisher Unpublished
Availablity Distributed by NTGO
Medium Scanned Image 3.76 MB in 11 files
Microfiche
Paper Report and Map(s)
Miscellaneous Exploration
Report and Map
No Digital Data
Size 37 p. 3 microfiche; 7 maps
Illustrations Maps: geological - geology - 1:5000; geochemical - sample locations, assays - 1:5000; geophysical - geophysical contours - 1:5000; geophysical - compilation - 1:5000. Illustr: claim locations; traverse locations; work locations.
Comment Gold and base metal exploration consisted of magnetic and VLF-EM surveying, geological mapping at a scale of 1:5,000, and sampling.The work focused on the Cottongrass 1 and 2 claims in NTS area 75M/2. Anomalous gold, copper and zinc values (up to 1.2 ppm gold, 3217 ppm copper and 2526 ppm zinc) were located along the volcanic/sediment contact. Several magnetically anomalous areas within the sediment (gossans) were outlined by geophysical surveys. Geological map 2 of 3 extends south into NTS area 75L/15 by about 350 metres however no samples were taken there.

Activities
Activity Geology
Comment
Details Method/Medium Scale of Work
Bedrock Mapping Grid/Target (1000-10000)
Activity Geophysics, Ground
Comment
Details Method/Medium Scale of Work
Magnetic Total Field Grid/Target-Specific
EM VLF Grid/Target-Specific
Activity Lab Work / Physical Properties
Comment
Details Method/Medium Scale of Work
Assay
Activity Sampling
Comment
Details Method/Medium Scale of Work
Rock Grid/Target/Local Sampling

Associated Occurrences
NORMIN ID # Name
075MSE0005 COTTONGRASS Au
075MSE0030 COTTONGRASS Cu

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