Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6462
EASTING 547986
NORTHING 6023985
ZONE 14
DATUM NAD83
Date of mapping 07/26/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 242 | 90 |
PETROLOGIC DATA
Rock Number: 1
-same bimodal HB matrix anorthosite gabbro as at 6411+6412
-whole outcrop gabbro except for 1 m dike of schlieric GRDR that looks like WJC (CI=5, Quartz 25
-buff equant plag. in quartz
-rare crosscutting white quartz-rich pegs.
with BO only
-major in bimoidal size distribution 1-2 cm and 6-20 cm
Mineral | Abundance (%) |
---|
hornblende |
Manitoba Geological Survey, 2017