Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5489
EASTING   576528     NORTHING   6041301     ZONE   14     DATUM   NAD83
Date of mapping    06/28/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 27 61

PETROLOGIC DATA

Rock Number: 1

Rock Type: gabbro

Field Description:

-more gabbro, this time with inclusions of laminated seds. (sample 2)
-complexly folded and swirled
-just off shore is a reef of what I thought at first was Molson, but is fine grained ultramafic (?) extremly rich in magnetite (sample 3)
-weathers as a black slab--jointed pile of rubble like a Molson but if foliated, deformed, altered, etc.
-magnet will stick to outcrop

Minerals of Note
Mineral Abundance (%)
magnetite


Manitoba Geological Survey, 2017