Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6290
EASTING 568988
NORTHING 6047675
ZONE 14
DATUM NAD83
Date of mapping 07/04/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 274 | 62 |
-structurally upsection 35 m
PETROLOGIC DATA
Rock Number: 1
-contact with seds in Bay to south
-typical for highly sheared basalt-possibly pillowed basalt-layered black hornblende rich rock with EP-PG-CC-GR layers
-deformation extreme
-one 2 m layer looks like a sheared messy gabbro (see small sample 1B)
-its relation to sheared basalt is obscured by sphearing
Mineral | Abundance (%) |
---|
hornblende |
epidote |
garnet |
Manitoba Geological Survey, 2017