Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5487
EASTING   576342     NORTHING   6041600     ZONE   14     DATUM   NAD83
Date of mapping    06/28/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 59 87

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
porphyritic
biotite - hornblende bearing

Field Description:

-large outcrop of the base grandiorite of the Whiskey Jack Complex in surprisingly good condition
-has distinct cataclastic fabric and local comminuted zones but in general is well preserved
-rare mafic schlieren mm's wide and m's long


Manitoba Geological Survey, 2017