Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6543
EASTING 570272
NORTHING 6038558
ZONE 14
DATUM NAD83
Date of mapping 08/07/1986
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
mylonitic layering | 309 | 71 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 57 | 60 | |
fracture cleavage | 146 | 86 | sinistral |
PETROLOGIC DATA
Rock Number: 1
-major rock is CWB augen (mega) BO TNLT (CI=5) Quartz 25 %
-this is extensively intruded by at least one early and one late (but sheared) peg. and numerous dikes of the massive grey GRDR
-one area of grey past GRDR
-late pegs cut both GRDR, are pink, ungened?? BO-MC-QZ pegs.
-early TNLT-PEG-GRDR layering folded and transformed by 057 degrees
Manitoba Geological Survey, 2017