Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6378
EASTING   565325     NORTHING   6048964     ZONE   14     DATUM   NAD83
Date of mapping    07/17/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 262 62

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
schlieric or schlieren present
leucocratic

Field Description:

-slightly PORT with pinkish grey microcline phenocrysts up to 5 mm
-nebulus BO-Schlieren
-highly flatteden foliation
-an old series of white GRDR viens intruded into the foliation and augened
-later set of pink sheared BO-MG pegmatite
-lying in foliation rock appears to be CWB-TNLT, as at SW Spod. Bay
-only evidence of 050 deformation is a set of mm-size quartz veins in that plane


Manitoba Geological Survey, 2017