Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 86
STATION 6161
EASTING 573401
NORTHING 6048584
ZONE 14
DATUM NAD83
Date of mapping 06/19/1986
STRUCTURAL DATA
-Tim's Station 936
-pegs in centre of Spod Island
-very poor exposure
PETROLOGIC DATA
Rock Number: 1
-heavily sheared spod bearing dike
-primary and secondary MV, blocky flesh coloured K-spar
-no beryl visable, no GR, no columbite
-abundant TL, shattered and pulled apart and then healed
-TC and SP aligned parallel to dike margins so dike crystallized in directed stress field
-margins heavily albitized
-secondary MV largely after Spodumene
-second dike red MC and QZ in aplite
-trace white BE
-no spodumene
Manitoba Geological Survey, 2017