Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6474
EASTING 545645
NORTHING 6022556
ZONE 14
DATUM NAD83
Date of mapping 07/26/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 47 | 75 |
-McRitchie must have stopped here--fresh sample spots all over outcrop
PETROLOGIC DATA
Rock Number: 1
-main rock is the WJC style GRDR
-this seems to past date of grey-beige fine grained GRDR (sample b) which intruded gabbro and is included in coarse GRDR
-the gabbro is mainly included in peg. + pegmatitic leuco GRDR
Rock Number: 2
-agmatite of leuco gabbro and anorthesite in largely pegmatitic rocks
-60% of exposure gabbro
Manitoba Geological Survey, 2017