Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5520
EASTING 567939
NORTHING 6050509
ZONE 14
DATUM NAD83
Date of mapping 07/01/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 329 | 40 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 329 | 40 |
PETROLOGIC DATA
Rock Number: 1
-lightly deformed hornblende-epidote layered amphibolite
-layering ptygmatically folded and boudinaged by a steeply dipping (?) 049 degree plane
-beds of pillowed basalts are .2 to 4 m thick separated by 1 to 2 metre massive layers
Rock Number: 2
-bright blackish green featureless unit-definitly looks ULMF--resembles mafic CGLM-sed. at east end of Spod. Island but has no clasts or layering
-four layers present in basalt--2 at 3 to 4 m and 2 at .5 m
SAMPLE
A -massive unit
B -from deeply weathering layer that has rusty grey knots in it
C -same as B but has knts visable
Manitoba Geological Survey, 2017