Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6191
EASTING   558169     NORTHING   6023019     ZONE   14     DATUM   NAD83
Date of mapping    06/21/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 6 50

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
augened

Field Description:

-pink and white modelled slightly porphyritic-diorite
-this unit appears to be middle-aged GRDR, not the older type
-has distinct shear-induced SC but is otherwise well preserved
-a few highly flattened amphibolitic inclusions
-cataclasis is dropping off considerably
-the main fault is probably offshore to the west


Manitoba Geological Survey, 2017