Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6472
EASTING   545113     NORTHING   6021988     ZONE   14     DATUM   NAD83
Date of mapping    07/26/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 54 71

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
pegmatitic
leucocratic

Field Description:

-outcrop is terrible mess--basically it is a mass of inclusions in a coarse to pegmatitic white GRDR that was intruded by massive red MG pegmatites in the 050 plane
-the inclusions are a terrible mixture including mega gabbro, bimodal megagabbro, meso and mela gabbro and inclusions of gabbro
-all are partially digested and highly deformed and then sheared.
-one inclusion of layered gabbro-poss. volcanic
-sample of GRDR


Manitoba Geological Survey, 2017