Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5163
EASTING 572272
NORTHING 6049917
ZONE 14
DATUM NAD83
Date of mapping 07/24/1983
STRUCTURAL DATA
PETROLOGIC DATA
Rock Number: 1
-pegmatitic granite:
-lost almost all muscovite
-now is microcline-albite-quartz-biotite-garnet +/- apatite pegmatite
-trace only tourmaline
-essentially dike swarm in psammite-semi-pelite sequence
-saw 1 crystal of what may be beryl but couldn't sample and can't be sure
-pegmatite has distinct biotite foliation and is much more sheared looking than previous locations
Manitoba Geological Survey, 2017