Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 83 STATION 5194
EASTING 573595 NORTHING 6057648 ZONE 14 DATUM NAD83
Date of mapping 08/07/1983

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 338 | 85 |
fracture cleavage | 308 | 90 |

PETROLOGIC DATA

Rock Number: 1

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

-quartz phenocrysts to have disappeared and feldspar crystals are up to 7 to 16 mm range
-some of alteration veins are taking on the character of pegmatites with white quartz segregations

Minerals of Note
Mineral | Abundance (%)
magnetite

Manitoba Geological Survey, 2017