Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5200
EASTING   573354     NORTHING   6057013     ZONE   14     DATUM   NAD83
Date of mapping    08/07/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 164 73

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
porphyritic
biotite - muscovite bearing

Field Description:

-much more strongly porphyritic with both feldspar and quartz
-black quartz veins with tourmaline
-well foliated but not particularly sheared
-less muscovite

Minerals of Note
Mineral Abundance (%)
magnetite


Manitoba Geological Survey, 2017