Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5653
EASTING   570105     NORTHING   6038156     ZONE   14     DATUM   NAD83
Date of mapping    07/25/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 71 77

-drill hole-vertical BQ, looks fairly recent
-definitely post water drop

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
porphyritic
biotite

Field Description:

-appears to be the PORT phase of the Whiskey Jack Complex
-Highly schlieric with a high percentage of sheared PGMT
-small ampb inclusions in advanced stages of assimilation
-masses of MG crystals up to 3 cm wide
-appears to be derived from the youngest coarse PGMT phase


Manitoba Geological Survey, 2017