Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6467
EASTING 547069 NORTHING 6022496 ZONE 14 DATUM NAD83
Date of mapping 07/26/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 29 | 67 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
cataclastic
biotite
Field Description:

-subgneissic BO segregation
-QZ 20%
-many augened and sheared old pegs and some younger pink MC pegs (still sheared but not cataclastic) with large MG crystals
-GRDR may have been slightly port so it has vague feldspathic augen

Rock Number: 2

Rock Type: gabbro
Descriptors:
massive
mesocratic
Field Description:

-same meso gabbro as highly flattened inclusion in fol. plane--intruded by quartz rich pegs.

Manitoba Geological Survey, 2017