Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5661
EASTING   571006     NORTHING   6043707     ZONE   14     DATUM   NAD83
Date of mapping    07/25/1984

STRUCTURAL DATA

Layering:
Layering type Strike Dip top Direction
metamorphic layering 274 87

Planar Structures:
Structure type Strike Dip Separation
schistosity 240 84

-MT layering is defined by schlieren elongation and layering of intrusive phases

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss

Field Description:

-dominantly old GRDR and TNLT with inclusions of AMPB and abundant mafic schlieren cut by young potassic quartz poor pegmatite with BO and a trace of MV
-the pegmatite are foliated but not sheared


Manitoba Geological Survey, 2017