Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5619
EASTING 578458
NORTHING 6067005
ZONE 14
DATUM NAD83
Date of mapping 07/19/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
gneissosity | 297 | 59 |
-EBB and Flow Rapids-->one way passage only
PETROLOGIC DATA
Rock Number: 1
-good GS developed with discrete segregations approx. 1 to 2 mm thick of HB and BO
-quartz has dropped to 25 to 30 % abundant ejected pegmatite all appear to be primative
-potassic quartz poor BO peg.
Mineral | Abundance (%) |
---|
magnetite |
Rock Number: 2
-a variety of massive coarse and fine grained AMPB that could be either VOLC or intrusive
-probably some of both
-there have been no felsic or clastic inclusions noted so far today
Manitoba Geological Survey, 2017