Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5432
EASTING 575485
NORTHING 6060070
ZONE 14
DATUM NAD83
Date of mapping 06/20/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 56 | 88 | S |
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 35 | 90 | |
fault | 61 | 87 |
-tops south on both sides of fault
-sudden transition from sillimanite rich pelitic conglomerate sandstone into muscovite bearing cross bed and trough unit
-transition is at a fault
PETROLOGIC DATA
Rock Number: 1
-appears to be a thin wedge of sillimanite-bearing material faulted up into staurolite grade sediments
-check sample for muscovite vs. sillimanite
-arenite north of fault are more quartz rich
Manitoba Geological Survey, 2017