Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6249
EASTING 557753
NORTHING 6035109
ZONE 14
DATUM NAD83
Date of mapping 06/27/1986
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
mylonitic layering | 62 | 0 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 59 | 78 |
PETROLOGIC DATA
Rock Number: 1
-looks like the seriate GRDR
-in places it weathers grey-white and looks to be TNLT, but in general it is mottled pink and grey
-fabric variable from augen cataclasite to fol. GRDR
Rock Number: 2
-10% of exposure variable textures of gabbro from leucogabbro as next step to metagabbro (sample)
-inclusions (definitly) are highly deformed on margins but cores are just fol. (although severly in some metagabbro)
-metamorphic layering (GRNT lit) abundant in GRDR but generally don't penetrate gabbro
Manitoba Geological Survey, 2017