Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6120
EASTING   560370     NORTHING   6026640     ZONE   14     DATUM   NAD83
Date of mapping    06/14/1986

STRUCTURAL DATA

Layering:
Layering type Strike Dip top Direction
inclusion layering 296 38

Planar Structures:
Structure type Strike Dip Separation
schistosity 11 69
fault 246 79 sinistral

-cuts and offsets late pegs. 15 cm

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss

Field Description:

-as previous-late MG-granite adn pegs. sitting?? up old schlieric gneiss largely derived from PORT GRDR
-this material bears some resemblance to WJC but I wouldn't want to correlate them now
-the layering measurement is rough but represents trend of old gneissic layering (schlieren, white TNLT and lit etc.) in old gneiss that is crossed by strong later (post GRNT) fabric that causes intense isoclinal folding in gneiss


Manitoba Geological Survey, 2017