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
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 27 | 61 |
PETROLOGIC DATA
Rock Number: 1
-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
Mineral | Abundance (%) |
---|
magnetite |
Manitoba Geological Survey, 2017