Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6456
EASTING 561849 NORTHING 6039276 ZONE 14 DATUM NAD83
Date of mapping 07/25/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 54 | 81 |
joint | 314 | 78 |

-chloritized joint surface

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
megacrystic
biotite
Field Description:

-quartz 25%
-definatly seriate GRDR
-matrix is finer with a grey buff colour, but MEGA population is not right for it to be the older GRDR
-size ranges 1 to 2 mm matrix up to 5 cm MEGA
-numerous intrusions of late pink TL-peg.

Manitoba Geological Survey, 2017