Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5462
EASTING 574536
NORTHING 6059967
ZONE 14
DATUM NAD83
Date of mapping 06/24/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 196 | 86 | W |
-topping west
PETROLOGIC DATA
Rock Number: 1
-still in uniform festooned sands moving up section there is a distinct increase in quartz content
-at this location about 65% approaching protoquartzite
-uniform well sorted festoon beds occur as one to 1.5 m units separated by quartz rich festoon bedded pebbly lithic arenites between 10 and 50 cm thick
-two 10 cm pellitic horizons rich in muscovite are separated by
1 m of clean sand
SAMPLE
A -sandstone
B -semipelite
C -pelite
Mineral | Abundance (%) |
---|
garnet |
muscovite |
Manitoba Geological Survey, 2017