Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6245
EASTING 558278
NORTHING 6035160
ZONE 14
DATUM NAD83
Date of mapping 06/26/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 28 | 69 |
PETROLOGIC DATA
Rock Number: 1
-quartz 30%
-back to the coarser grained GRDR
-about 3% large MEGA
-quite schlieric and highly deformed
-contains numerouous large inclusions of amphibolite
Rock Number: 2
-mafic AMPB with some compositional layering
-some EP-rich layers, could be either mafic volcanic or a sheared and altered mafic intrusive
-extensivly intruded by GRDR-pegmatitic lec.
Manitoba Geological Survey, 2017