Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5017
EASTING 567793
NORTHING 6043963
ZONE 14
DATUM NAD83
Date of mapping 06/19/1983
STRUCTURAL DATA
Layering type | Strike | Dip | top Direction |
---|---|---|---|
metamorphic layering | 78 | 64 |
Rock Number | Type | Width (m) | Strike | Dip |
---|---|---|---|---|
2 | pegmatite | 1.00 | 340 | 45 |
PETROLOGIC DATA
Rock Number: 1
-probably volcanic amphibolite with epidosite layers-may have been pillowed
-heavily oxidized gossan zone
-sample B from oxidized gossan
Mineral | Abundance (%) |
---|
garnet |
Rock Number: 2
-simple biotite dike with margin-orientated growth of biotite and microcline
-feldspars 3-15 cm
-irregular deformed-approx. orientation 340/45
-has penetrative fabric parallel to foliation
Mineral | Abundance (%) |
---|
biotite |
potassium feldspar |
Manitoba Geological Survey, 2017