Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6279
EASTING 561023 NORTHING 6035848 ZONE 14 DATUM NAD83
Date of mapping 06/30/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 39 | 73 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
layered
hornblende - garnet bearing
Field Description:

-sedimentary amphibolites with old GRDR mobilizate parallel to layering and some injected lee
-extreme deformation has produced a swirled-marble cake texture with total disruption of primary layering
-numerous old quartz veins augened in foliation plane
-some HB and DP layers may be reminents of volcanics
-dominantly the outcrop is fairly fine grained, laminated BO, HB, samitic gneiss

Manitoba Geological Survey, 2017