Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6461
EASTING   561143     NORTHING   6038245     ZONE   14     DATUM   NAD83
Date of mapping    07/25/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 42 59

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite

Field Description:

-quartz 25%, MEGA 20%; megas 1-6 cm
-slightly augened
-numerous dikes of red magnetiferous GRNT (see sample)
-one layer of fine grained grey homogeneous GRDR appears to be a 15 cm dike that resembles the young grey GRDR of CWB


Manitoba Geological Survey, 2017