Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5527
EASTING 568582
NORTHING 6052260
ZONE 14
DATUM NAD83
Date of mapping 07/01/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 255 | 81 |
PETROLOGIC DATA
Rock Number: 1
-most of island on west side is coarse pyroxenite Molson phase
-eastern contact with GRNT not exposed
-around 55 m exposed
-coarse 2 pyroxene ultramafic, high MG altered to hornblendite
Mineral | Abundance (%) |
---|
magnetite |
Rock Number: 2
-more 5525 style gr. granite
-has looks like layered granite, aplite, pegmatite
-sample saccharoidal leuco-granite
-I will return later and spend more time
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017