Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5490
EASTING 576458
NORTHING 6041724
ZONE 14
DATUM NAD83
Date of mapping 06/28/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
metamorphic layering | 56 | 84 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 56 | 84 |
-shoreline is all GRDR with rafts of volcanics
PETROLOGIC DATA
Rock Number: 1
-greenish-blacke weathering, highly deformed but still obvious pillowed unit
-epidosite cores and selvages
Rock Number: 2
-grey with white lit
-looks like Burntwood psammite
-no garnet
-heavily sheared
-contact with basalt looks conformable but deformation is too high to be sure of anything
Rock Number: 3
-typical of Whiskey Jack granodiorite - 3 to 5% phenocrysts in leucocratic matrix
-shearing augens phenocrysts and causes matrix to go waxey grey
Manitoba Geological Survey, 2017