Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5663
EASTING 570797
NORTHING 6043060
ZONE 14
DATUM NAD83
Date of mapping 07/25/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
metamorphic layering | 126 | 75 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 61 | 79 |
PETROLOGIC DATA
Rock Number: 1
-grey BO TNLT is the dominant phase and over large areas of the outcrop is homo-equi with patches of deformed schlieren and younger intrusions
-the layering direction seems to correspond to the attitude of the Batholith margins and is overprinted by the late shear direction with attendant disharmonic folding
-the TL bearing PGMT seem to be restricted to the 050 foliation direction
-this suggests that the Boron metasomatism is related to a batholith at depth
-possibly centered west of town and feeding into the system via the late shear directions
Manitoba Geological Survey, 2017