Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5113
EASTING   575610     NORTHING   6042604     ZONE   14     DATUM   NAD83
Date of mapping    07/09/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
gneissosity 52 57

PETROLOGIC DATA

Rock Number: 1

Rock Type: two component schlieric gneiss - intimate mixture of 2 major units

Field Description:

-25 % grey grandiorite in a base rock of highly injected augen granodiorite
-numerous schlieren that are probably remanents of supercrustal inclusions
-appears to be a trace of magnetite in the old granodiorite phase

Minerals of Note
Mineral Abundance (%)
hornblende


Manitoba Geological Survey, 2017