Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6375
EASTING 567963
NORTHING 6040913
ZONE 14
DATUM NAD83
Date of mapping 07/14/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
schistosity | 296 | 79 |
PETROLOGIC DATA
Rock Number: 1
-as previous station
-mafic volcanic derived psammitic-textured
-layering is discontinuous chopped up in foliation but fairly continous on a 1 to 2 mm scale
-numerous baudinaged granitic viens and quartz viens
-some showing rolling and augening
-ghis looks like a fairly normal lower cycle mafic seds.
Rock Number: 2
-salt and peppered textured HB mesogabbro
-appears to be a dike or sill with in seds. that is highly intruded by white pegmatite in an anastimosing network
-highly foliated and baudinaged margin appears sheared on one side and intruded by a dike of schlieric CWB GRDR, this whole outcrop or sed. and gabbro is probably a large scale AGMT in CWB complex
Manitoba Geological Survey, 2017