Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6152
EASTING   567350     NORTHING   6027014     ZONE   14     DATUM   NAD83
Date of mapping    06/18/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 49 73

-whole paint granite

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
massive
leucocratic

Field Description:

-pinkish red with burgandy quartz
-highly variable grain size
-contains inclusions of MCSG
-intimatly associated with pegmatite/aplite
-in places it is nearly aplitic (sample B) and others very coarse (sample A)
-this may be the source of all the granitic aplite/peg. around here

Rock Number: 2

Rock Type: granodiorite
Descriptors:
massive
leucocratic
aplitic

Field Description:

-dike? (or possible flat inclusion of aplitic grey waxey dense GRDR
-now unit unlike any seen to date
-minor phase here


Manitoba Geological Survey, 2017