Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5698
EASTING   571392     NORTHING   6063634     ZONE   14     DATUM   NAD83
Date of mapping    08/01/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 344 51

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
pegmatitic
leucocratic

Field Description:

-most of outcrop is coarse to pegmatitic GRNT with powder blue quartz
-very quartz rich, locally 70% with blue quartz cores to pegmatitic pods

Rock Number: 2

Rock Type: tonalite
Descriptors:
schlieric or schlieren present
leucocratic

Field Description:

-normal leuc. TNLT with schlieren of ampb. and old GRDR veins


Manitoba Geological Survey, 2017