Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5451
EASTING 572467
NORTHING 6055298
ZONE 14
DATUM NAD83
Date of mapping 06/23/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 121 | 82 |
Rock Number | Type | Width (m) | Strike | Dip |
---|---|---|---|---|
0 | Molson dike | 0.12 | 174 | 73 |
-dominant direction of bedding - deformation high so only estimate
-photo
1. general sandstone
2. pelite layer
3. injection
PETROLOGIC DATA
Rock Number: 1
-dominantly massive outcrop of grey to beige psammite with a few 15 to 100 cm beds of semi-pelite, 15% injection of coarse granodiorite with tourmaline + garnet plus pegmatite
-sandstone appears more feldspathic than previous psammites has MV and may have been cross bedded
-semi-pelitic layers are crammed with muscovite-knots
Mineral | Abundance (%) |
---|
sillimanite |
tourmaline |
Manitoba Geological Survey, 2017