Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6469
EASTING   546002     NORTHING   6020917     ZONE   14     DATUM   NAD83
Date of mapping    07/26/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 23 0

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
pegmatitic
leucocratic

Field Description:

-mixture of white and pink pegs and med. gr. leuco GRDR that represents matrix holding gabbro inclusions

Rock Number: 2

Rock Type: gabbro

Field Description:

-80% of outcrop mixture of mega gabbro and coarse HB meso gabbro (sample)
-deformation and retrogression of fold much more extensive


Manitoba Geological Survey, 2017