Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6358
EASTING 558913
NORTHING 6043845
ZONE 14
DATUM NAD83
Date of mapping 07/13/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 88 | 81 |
-small clay covered reef
PETROLOGIC DATA
Rock Number: 1
-same as previous station
-mainly highly foliated HB-BO-BP black cleavable ampb with numerous granitic and pegmatitic veins
-also has 1 to 2 m layers of fine grained dense black volcanic ampb with plag. and BO megacrysts around 1 to 3 mm (sample) as an S side of previous outcrop
-outcrop has pitted weathering in layered ampb-possibly because of EP-DP pods and smooth uniform weathering in fine grained BO ampb
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017