Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6261
EASTING   555277     NORTHING   6030990     ZONE   14     DATUM   NAD83
Date of mapping    06/28/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 85 44

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite-microcline bearing

Field Description:

-unit 9d
-pinker than normal
-looks like a rapakivi granite-large MC megas surrounded by beige plag. aggregates
-rare BO schlieren
-a few aplite veins in fol. plane with extensive pinking of GRDR
-foliation nearing cata.


Manitoba Geological Survey, 2017