Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6390
EASTING 569293 NORTHING 6041644 ZONE 14 DATUM NAD83
Date of mapping 07/18/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 6 | 48 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss
Field Description:

-highly variable schlieric gneiss with a very strong fabric
-most abundant rock is camp - style GRDR, but also present are younger grey GRDR, numerous ages of peg. and apatite
-inclusions of a white weathering, rubbly textured, quartz-poor TNLT
-this appears to be an older unit, slightly schlieric
-these inclusions are remaniscent of the coarse white TNLT that occurs aparatically in WJC
-joint surfaces are heavily pinked with HM

Manitoba Geological Survey, 2017