Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6322
EASTING 566208
NORTHING 6047205
ZONE 14
DATUM NAD83
Date of mapping 07/09/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 273 | 41 |
Type | Plunge | Azimuth |
---|---|---|
rodding | 34 | 31 |
PETROLOGIC DATA
Rock Number: 1
-greenish grey and black layered sedimentary ampb
-typical lower cycle mafic volcanic derived, cm layered, dirty HB greywackes
-numerous zoned carbonate-EP-HB concretionary type layers and pods
-sheared gabbro(?)
Rock Number: 2
-light pink weathering, homogeneous, equigranular around .5% of 1mm re garnets as dissemination
-small irregular PGMT patches and isolated cm-sized feldspar MEGA
-irregular folded dikes up to 1.5 m thick following and general trend of 320 degrees
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017