Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6545
EASTING   570378     NORTHING   6039024     ZONE   14     DATUM   NAD83
Date of mapping    08/07/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 56 78
fracture cleavage 161 0

PETROLOGIC DATA

Rock Number: 1

Rock Type: diabase
Descriptors:
schistose
NORT

Field Description:

-Major Molson-15 m exposed, neither contact exposed
-west side fairly fine grained--probably not more than 3 or 4 m from contact
-Grain size increases steadily to east-east contact probably out in swamp near east side outcrop of GRDR
-2 good fabrics--056 strong schistocity
Minor cumulate layering-rare gabbroic pegs.

Minerals of Note
Mineral Abundance (%)
magnetite


Manitoba Geological Survey, 2017