Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5657
EASTING 570114 NORTHING 6038916 ZONE 14 DATUM NAD83
Date of mapping 07/25/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 44 | 74 |

Dikes and Sills:
Rock Number | Type | Width (m) | Strike | Dip
0 | pegmatite | 0.05 | 168 | 57

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
porphyritic
biotite
Field Description:

-younger grade PORY
-at this location phenocrysts are remarkably well preserved
-cataclasis is a minor component of the deformation
-there may be traces of HB although the dominant MAFC is BO
-phenocrysts are up to 1 cm and appear to be microcline

Manitoba Geological Survey, 2017