Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5138
EASTING 574957
NORTHING 6040944
ZONE 14
DATUM NAD83
Date of mapping 07/15/1983
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
gneissosity | 71 | 84 |
Rock Number | Type | Width (m) | Strike | Dip |
---|---|---|---|---|
0 | pegmatite | 0.15 | 171 | 45 |
Type | Symmetry | Strike | Dip | Plunge | Azimuth |
---|---|---|---|---|---|
similar fold | Z | 62 | 50 | 8 | 63 |
Type | Plunge | Azimuth |
---|---|---|
mineral lineation | 33 | 209 |
-pegmatite veins have trace of quartz-tourmaline intergrowth
PETROLOGIC DATA
Rock Number: 1
-slightly less of porphyritic (augen) character that normal
-very little grey granodiorite
Rock Number: 2
-looks like mafic wacke with some vuggy amphibolite layers and hornblendic layers
-dominantly mafic hornblende psammite.
Manitoba Geological Survey, 2017