Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6309
EASTING 566086
NORTHING 6048582
ZONE 14
DATUM NAD83
Date of mapping 07/08/1986
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
cataclastic foliation | 50 | 83 |
PETROLOGIC DATA
Rock Number: 1
-grey weathering with dark grey fresh surface sandy texture
-layering present is imposed by shearing
-probably derived from lower cycle mafic seds.
-probably contained minor amount of PY?? but all remains are small hematitic vugs and coatings on cleavage surfaces
Rock Number: 2
-rusty weathering pinkish pegmatites sheared and folded by movement
-quartz poor with large white slightly opalescent microclines
-maybe very nearly moonstone
-garnets are restricted to the core and are 1 to 2 cm
Mineral | Abundance (%) |
---|
garnet |
Manitoba Geological Survey, 2017