Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5700
EASTING 571882
NORTHING 6064151
ZONE 14
DATUM NAD83
Date of mapping 08/01/1984
STRUCTURAL DATA
PETROLOGIC DATA
Rock Number: 1
-coarse grey-white augen porphyry
-numerous mafic schlieren
Rock Number: 2
-appears to be same unit as previous, pink aplite but here there is much more of it and it is coarse except for margins
-it intrudes grey GRDR but includes numerous rafts of AMPB
Rock Number: 3
-black and green coarse grained amph. probably derived from mafic volcanic
-most inclusions are in leuco GRNT although they do occur in GRDR also
Manitoba Geological Survey, 2017