Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5204
EASTING 567459
NORTHING 6048661
ZONE 14
DATUM NAD83
Date of mapping 08/13/1983
STRUCTURAL DATA
Structure type | Strike | Dip | Separation |
---|---|---|---|
fracture cleavage | 202 | 0 |
PETROLOGIC DATA
Rock Number: 1
-moderately sheared grey brown weathering semi-pelitic
Rock Number: 2
-3 to 5 m sills of K-feldspar - quartz - plagioclase - biotite - tourmaline pegmatite
-mainly blocky K-feldspar - minor graphic microcline
-no muscovite
-minor chlorite on shears
-no zoning or quartz pods
-primative unenriched dike - possibly unrelated to pegmatitic granite
Manitoba Geological Survey, 2017