Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5629
EASTING 577492
NORTHING 6049802
ZONE 14
DATUM NAD83
Date of mapping 07/21/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 75 | 82 |
-coarsed contact between mafic greywackes and something else(?)
PETROLOGIC DATA
Rock Number: 1
-featureless massive greenish grey rock with 1 mm black HB crystals evenly distributed through it
-could be intrusive, massive extrusive or odd?? sed.
-I lean toward a DORT because it is completly massive without layering
-has rare HB aggregate up to 1 cm
Manitoba Geological Survey, 2017