Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6327
EASTING   565313     NORTHING   6048263     ZONE   14     DATUM   NAD83
Date of mapping    07/09/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 28 75

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite

Field Description:

-Pinkish-grey weathering with strongly hematized joint surface
-BO extensively altered to CL in association with shearing
-this is classic unit 9D containing microcline
-mega up to 4 cm with plag., BO inclusion rims
-mega content low (around 5%)


Manitoba Geological Survey, 2017