Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6282
EASTING 559574
NORTHING 6034469
ZONE 14
DATUM NAD83
Date of mapping 06/30/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 224 | 77 |
PETROLOGIC DATA
Rock Number: 1
-2 pyroxene, plagioclase, mafic to ultramafic rock
-appears to be either a large Molson or Cuffring Dike
-SC is weak, commonly shown only as a persistant cleavage direction
-gabbro pegmatites are numerous with no preferred orientation
-the exposed portion is remarkably homogeneous except for the pegmatites
-the dike probably occupies, predominant 050 direction
-the southwest corner of the outcro (just underwater) shows strong rhythmic layering
Mineral | Abundance (%) |
---|
magnetite |
Manitoba Geological Survey, 2017