Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5196
EASTING 573599 NORTHING 6057359 ZONE 14 DATUM NAD83
Date of mapping 08/07/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 360 | 84 |
fracture cleavage | 10 | 83 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granite
Descriptors:
porphyritic
biotite - muscovite bearing
Field Description:

-sample 1A is the dominant phase
-it weathers a brighter red, appears slightly less foliated and may contain fewer phenocrysts
-sample 1B is typical of most of the rock examined so far
-both rock types contain slightly more and coarser muscovite, almost in phenocryst size (up to 2 mm)

Minerals of Note
Mineral | Abundance (%)
magnetite

Manitoba Geological Survey, 2017