Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6326
EASTING   565329     NORTHING   6048153     ZONE   14     DATUM   NAD83
Date of mapping    07/09/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 54 78
cataclastic foliation 34 71

-contact between pegmatite and Molson

PETROLOGIC DATA

Rock Number: 1

Rock Type: pegmatite

Field Description:

-Molson dike is in contact with red, quartz rich PGMT or PGMT itic GRNT
-foliated coarse to ultra coarse GRNT with BO the only mafic
-PGMT contains large inclusions of ampb-gneiss
-appears to be derived from volcanics

Rock Number: 2

Rock Type: norite

Field Description:

-margin of Molson dike fairly strongly sheared at this location

Minerals of Note
Mineral Abundance (%)
magnetite


Manitoba Geological Survey, 2017