Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5090
EASTING   570055     NORTHING   6043232     ZONE   14     DATUM   NAD83
Date of mapping    07/04/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 101 57

Camp outcrop

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
schistose
leucocratic

Field Description:

-beige to grey weathering schlieric granitoid
-numerous anastimosing primative pegmatites
-weak cross fabric at 051 degree corresponding to main channel compression/cataclasis directions
-several nebulous schollen inclusions almost completely assimilated. They are featureless pale grey psammitic texture gneisses of unknown origin.

Textural Features
Type Mineral Min. Size Max. Size Abundance (%) Unit
mafic mineral 0.0 0.0 5.0 %


Manitoba Geological Survey, 2017