Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5415
EASTING 576801
NORTHING 6060553
ZONE 14
DATUM NAD83
Date of mapping 06/16/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 39 | 89 |
-probable bed direction also (strike)
-2 photos of possible trough in CGLM
PETROLOGIC DATA
Rock Number: 1
-same chaotic conglomerate as island to NE
-total section is about 200 m minimum for a trough are N to pelitic matrix conglomerate on south
-appears to be an up section increase in mafic clast content including diorite, gabbro and ultramafic and mafic volcanic
-the only variation is one probable trough (see photo) in conglomerate
-samples a and b taken 1986--cobbles of tonalite for chemistry
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017