Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5572
EASTING 578178
NORTHING 6059420
ZONE 14
DATUM NAD83
Date of mapping 07/11/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 236 | 85 |
PETROLOGIC DATA
Rock Number: 1
-a-course phase b fine grained sheared old GBBR sith some fine grained dike phases and irregular areas of medium grained
-old gabbro pegmatite
-extensive alteration to CC associated with webwork of QZ-CC veins
-looking at this I believe much or all of basalt at 5570 is fine grained phase gabbro
-QZ-CB veins weather out in freshnet pattern that resembles pillow selvages
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017