Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5719
EASTING   579102     NORTHING   6065984     ZONE   14     DATUM   NAD83
Date of mapping    08/03/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
gneissosity 47 81

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
gneissic
biotite

Field Description:

-moderatly sheared mottled grey GRDR and a slight felds. augen texture
-it may have originally been a porphyry
-mafics are segregated into thin discontinuous lenses
-BO may be retro. after HB peg. lee parallel to foliation range from 5 cm to 50 cm
-they are quartz poor K-rich


Manitoba Geological Survey, 2017