Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6160
EASTING   567944     NORTHING   6025437     ZONE   14     DATUM   NAD83
Date of mapping    06/18/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 72 90

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
porphyritic
leucocratic

Field Description:

-well preserved grey old GRDR

Rock Number: 2

Rock Type: pegmatite

Field Description:

-pod-like dikes with 1/2 m core MC and well developed QZ-cores
-some graphic MC
-pods upto 2 m wide-pinch and swell

Minerals of Note
Mineral Abundance (%)
tourmaline
biotite


Manitoba Geological Survey, 2017