Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5419
EASTING 576241
NORTHING 6060004
ZONE 14
DATUM NAD83
Date of mapping 06/16/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 237 | 86 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 237 | 86 |
-photos of general appearance of mafic clast conglomerates
PETROLOGIC DATA
Rock Number: 1
-25 to 30 m section of mafic clast conglomerate--more clasts of garnetite plus a 20 x 40 cm clast of banded silicate iron formation
-matrix amphibolitic with high % of basalt clasts in all size ranges from pebble to large boulder
-largest clasts at metre size are grey tonalite
-may show some upward sorting
Manitoba Geological Survey, 2017