Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 84
STATION 5654
EASTING 570157
NORTHING 6038353
ZONE 14
DATUM NAD83
Date of mapping 07/25/1984
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 51 | 73 |
PETROLOGIC DATA
Rock Number: 1
-mixed intrusion and supercrustal complex
-no single phase appears to be dominant
-inclusions include GBBR and diorite of the old mafic complex and assorted types of VOLC clastic rocks
-PGMT is very abundant with several different pages
-the whole thing is moderatly sheared
-inclusion assimilation is quite advanced with many reduced to BO or HB schlieren
-this is probably a mixture of Whiskey Jack GRDR and CWB TNLT
-one medium grained GBBR inclusion was intruded by a gneissic HB TNLT (grain size 1 mm, CI=12)
Manitoba Geological Survey, 2017