Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5454
EASTING 571900
NORTHING 6054532
ZONE 14
DATUM NAD83
Date of mapping 06/23/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
bedding | 211 | 83 | SE |
-deformed and folded, dominant top is to SE
-folds dominantly S symmetry but are disharmonic
PETROLOGIC DATA
Rock Number: 1
-true Burntwood style turbidite greywacke
-laminated psammite dominant but does have beds of muscovite rich pelite
-calcsilicate layers 5 to 15 cm thick are all over the place
-this looks like any low mobillisate Burntwood I've ever seen including the pinhead pink garnet in the psammite
Mineral | Abundance (%) |
---|
muscovite |
garnet |
Rock Number: 2
-15% of outcrop is grey to beige coarse to pegmatitic injection lit
Mineral | Abundance (%) |
---|
biotite |
tourmaline |
Manitoba Geological Survey, 2017