Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6386
EASTING   564331     NORTHING   6047845     ZONE   14     DATUM   NAD83
Date of mapping    07/17/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 41 69

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite

Field Description:

-same unit 9D
-foliation is quite cataclastic now with most megacrysts reduced to oval augen.
-see sample
-numerous sheared pink peg. with MG in foliation plane
-megacrysts range = 5 mm to 6 cm and represents 10% of exposure
-3 m Molson dike passes just offshore (sawbats)


Manitoba Geological Survey, 2017