Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5143
EASTING 574886
NORTHING 6040513
ZONE 14
DATUM NAD83
Date of mapping 07/15/1983
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
gneissosity | 261 | 72 |
Type | Plunge | Azimuth |
---|---|---|
rodding | 61 | 144 |
PETROLOGIC DATA
Rock Number: 1
-very little grey granodiorite component, 25 % injected pegmatite lit, numerous small discrete shears in the foliation plane
-strong developement of 1 to 5 cm microcline augens
Rock Number: 2
-obviously volcanic derived, largely amphibolitic
-typical layering 3 to 7 mm
Manitoba Geological Survey, 2017