Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5546
EASTING 567474
NORTHING 6056477
ZONE 14
DATUM NAD83
Date of mapping 07/06/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 61 | 69 |
Type | Symmetry | Strike | Dip | Plunge | Azimuth |
---|---|---|---|---|---|
similar fold | M | 263 | 0 | 52 | 87 |
PETROLOGIC DATA
Rock Number: 1
-massive units with no bedding features visable other than highly folded festooned style cross beds
-the unit appears equivelent to the massive festooned sands of Beryl Island section with one exception
-this unit has many epidote rich calcsilicate horizons
-deformation is very complex and largely disharmonic
-it appears to be distorted cross fold pattern
-probably imposed by the superposition of compressive deformation on the 050 zone onto a pre-existing minor fold pattern
-axis are consistant but axial surfaces are fanned through 80 degrees
-I have no idea what primary bedding direction is
-less than 1% of outcrop is TL rick
-prygmatically folded PGMT veinlets
Manitoba Geological Survey, 2017