Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6238
EASTING 558494
NORTHING 6032301
ZONE 14
DATUM NAD83
Date of mapping 06/26/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 68 | 82 |
PETROLOGIC DATA
Rock Number: 1
-2 feldspar seriate GRDR with k-feldspar crysts=plag size
-plag. generally strongly zoned, euhedral, rectangular, with local shearing producing augen-maximum size 6 cm, but covering the entire range to a 2 mm groundmass
-late orange and white 2-feldspar pegmatites, microcline MEGA are pale pink to pale orange, subhedaral and highly poikliolitic
-quartz content 30%
-MG blebs in PG megas
Mineral | Abundance (%) |
---|
magnetite |
Manitoba Geological Survey, 2017