Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5092
EASTING 572828
NORTHING 6039755
ZONE 14
DATUM NAD83
Date of mapping 07/07/1983
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
fault | 158 | 73 |
Fault is a 5 mm mylonite
PETROLOGIC DATA
Rock Number: 1
-looks like two component schlieric gneiss but with augen granodiorite as base component
-must have intruded another compressive zone as every thing is highly flatted and stretched into gneissocity with abundant k-feldspar augens from old pegmatite
Rock Number: 2
-numerous intruded(?) layers of younger grey granodiorite
-appears to have both varieties; the porphytitic and the massive mesocratic granodiorite
-see samples
Manitoba Geological Survey, 2017