Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6400
EASTING   563195     NORTHING   6046939     ZONE   14     DATUM   NAD83
Date of mapping    07/19/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 29 40

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
cataclastic
biotite

Field Description:

-as previous station, 6399
-well developed layering from BO schlieren and old white pegmatitic lee
-the abundant EP is probably related to shearing from plag. and probably indicates a fairly calcic composition
-most MEGA are conummuted to white oval patches of feldspar aggregates

Minerals of Note
Mineral Abundance (%)
epidote


Manitoba Geological Survey, 2017