Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6299
EASTING 570061
NORTHING 6048127
ZONE 14
DATUM NAD83
Date of mapping 07/07/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 280 | 72 |
Type | Plunge | Azimuth |
---|---|---|
rodding | 45 | 67 |
PETROLOGIC DATA
Rock Number: 1
-this outcrop is a real mess
-the dominant rock type is basalt and associated mafic sediments
-primary layering is in a general N-S plane with fol. almost at right angles
-the bedding is almost totally disrupted so the outcrop is a random mixture of epidosite bearing basaltic HB ampb, grey BO+/-HB mafic wackes, quartz veins and grey augen leucoGRDR (GR) as transposed layers are stacked lenses
-the last way to represent this zone on the map will have to be as a mixed cataclastic gneiss
Manitoba Geological Survey, 2017