Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    85     STATION    6063
EASTING   567805     NORTHING   6048938     ZONE   14     DATUM   NAD83
Date of mapping    06/19/1985

STRUCTURAL DATA

-revisit A-18 and A-19

PETROLOGIC DATA

Rock Number: 1

Rock Type:

Field Description:

-swarm of fairly simple PG-KF-QZ-BO-GR-TL pegs from 5 cm to 2 m thick
-follow a general 280 degree trend roughly parallel foliation
-dips variable, average 65 degrees
-general level of deformation in pegs is low
-contacts irregular to labate with numerous ptygmatic off shoots, crystallization appears to have been in fairly static stress conditions with past intrusive buadinage
-sitting in an altered basaltic ampb with no evidence of marginal tourmalization


Manitoba Geological Survey, 2017