Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5628
EASTING 577499
NORTHING 6049863
ZONE 14
DATUM NAD83
Date of mapping 07/21/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 75 | 85 |
-in fault contact with siltstones and eastern sands
PETROLOGIC DATA
Rock Number: 1
-massive featureless amphibolitic rock-has a fissility but no visible bedding
-looks volcanic but weathers odd-looks like material on north shore of Spod.
-is opposite A-6 dike (trench)
-has suggestion of thin pelitic horizons chopped up by the intense schistosity--probably some massive layers and some fine laminated arenite/SCSN layering
-
Mineral | Abundance (%) |
---|
amphibole |
Rock Number: 2
-no description in field notes
Rock Number: 3
-fairly typical of Burnt Wood type psammite
Manitoba Geological Survey, 2017