Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6265
EASTING 555789 NORTHING 6031462 ZONE 14 DATUM NAD83
Date of mapping 06/28/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 28 | 62 |
fracture cleavage | 84 | 76 |

-no sample possible
-fracture lines spaced 2 to 20 cm for 3

PETROLOGIC DATA

Rock Number: 1

Rock Type: cataclasite
Descriptors:
augened
biotite-microcline bearing
Field Description:

-grey augen gneiss-MC augen 1 to 2 cm
-probably derived from SERI GRDR (MEGA GRDR)
-one dike 45 cm of white leuco GRDR
-numerous fractures with 1 to 4 cm of pinking - K metasoma

Manitoba Geological Survey, 2017