Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6441
EASTING 563102 NORTHING 6039675 ZONE 14 DATUM NAD83
Date of mapping 07/25/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 61 | 62 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite
Field Description:

-quartz 25%
-numerous equant MC-mega with colour zonation and inclusion rings up to 5 cm
-10% mega, normal unit 9d

Rock Number: 2

Rock Type: granodiorite
Descriptors:
megacrystic
biotite
Field Description:

-the grey buff fine grained mega-GRDR encountered previously that was interpreted as sheared 9d, is an older phase included in the coarse leucocratic GRDR
-inclusions are deformed and are injected by pink granite injection veins.

Manitoba Geological Survey, 2017