Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5407
EASTING 576224
NORTHING 6060653
ZONE 14
DATUM NAD83
Date of mapping 06/13/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 69 | 87 |
-two photos of tightly spaced mylonite seams looking 069 degrees
PETROLOGIC DATA
Rock Number: 1
-exstreme flattening and tight isoclinal intrafolial folds combined with pervasive mm scale mylonites have largely obliterated bedding features.
-shears are commonly spaced less than a cm apart, occasionally containing minor gossans
-clast abundance
SAMPLE A: cross bedded quartz rich wacke
Mineral | Abundance (%) |
---|
garnet |
muscovite |
Manitoba Geological Survey, 2017