Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6156
EASTING   568679     NORTHING   6026323     ZONE   14     DATUM   NAD83
Date of mapping    06/18/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
gneissosity 78 62

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
augened
biotite

Field Description:

-coarse grained GRDR (old GRDR that includes TNLT) but almost inclusion free here
-strong fol. with subgneissic segregation of BO into lenses
-cut by anastomosing network of pegmatites-aplites that have distinctive pinking effect of GRDR turning it brick red for 2 to 4 cm


Manitoba Geological Survey, 2017