Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 84 STATION 5620
EASTING 577526 NORTHING 6062381 ZONE 14 DATUM NAD83
Date of mapping 07/19/1984

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 246 | 82 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
cataclastic
hornblende - biotite bearing
Field Description:

-grey to beige weathering augen gneiss, highly intruded by leuc. fined grained appalites parallel to the foliation
-PGMT are reduced to microcline AUGN gneiss layers
-this occurs to the south of a continuous screen of AMPB

Rock Number: 2

Rock Type: amphibolite
Descriptors:
layered
volcanic derived
Field Description:

-highly flattened and sheared with numerous EP pods, obvious by MAFC volc in origin but all primary structures are obliterated (like Van Berkels)

Manitoba Geological Survey, 2017