Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5499
EASTING 577098
NORTHING 6042565
ZONE 14
DATUM NAD83
Date of mapping 06/29/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 22 | 59 | |
fault | 41 | 72 |
PETROLOGIC DATA
Rock Number: 1
-numerous biotite schlieren, appears to have trace magnetite content
-strong, steep, extenuous joint pattern intersects minor mylonites at right angles, producing a rectilinear fracture pattern
-several small two feldspar type biotite pegmatites cut the outcrop
-occasionally they develope large, white quartz segregations
-very little remarks of the original porphyritic texture
Manitoba Geological Survey, 2017