Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6499
EASTING   566668     NORTHING   6044451     ZONE   14     DATUM   NAD83
Date of mapping    07/30/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 57 61

-Beaver dam

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
porphyritic
biotite

Field Description:

-old grey prophyritic GRDR (the older of the 2 actually fine grained GRDR's)
-heavily intruded by old leuco-GRDR pegs and aplites and thin sheared
-contains mafic schlieren or BO with traces of sulfide (see samples)


Manitoba Geological Survey, 2017