Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5096
EASTING   573650     NORTHING   6039959     ZONE   14     DATUM   NAD83
Date of mapping    07/07/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 66 86

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
layered
volcanic derived

Field Description:

-dominantly volcaniclastic sediments
-6 mm vug filled with rusty pink fine grained carbonate(?) crystals

Rock Number: 2

Rock Type: granodiorite
Descriptors:
augened
biotite

Field Description:

-normal augen granodiorite as found along shore
-Occurs as 30 cm to 3 m dikes intruding volcanic


Manitoba Geological Survey, 2017