Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5555
EASTING 572750
NORTHING 6046679
ZONE 14
DATUM NAD83
Date of mapping 07/07/1984
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
mylonitic layering | 285 | 68 |
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 285 | 68 |
PETROLOGIC DATA
Rock Number: 1
-highly planar series of mylonite gneisses that seem to have several compositional layers
-base rock is the augen GRDR as previous stations with pink felsic layers that were pegmatite and aplite and darker mafic mylonite that was probably volcanic rafts
-outcrop cut by irregular but generally NS pegmatites with brick red microcline and iron stained quartz
Manitoba Geological Survey, 2017