Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    85     STATION    6013
EASTING   575328     NORTHING   6044791     ZONE   14     DATUM   NAD83
Date of mapping    06/07/1985

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 324 17

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
layered
gneissic

Field Description:

-not same as green and black granofels
-this unit still HB rich but is layered light and dark grey rock with considerably more quartz
-the situation is confused by the very flat layering such that most of outcrop is layering in plane
-in general has more of sedimentary appearance and is probably a mafic HB-wacke,
-there are numerous bleached zones, and plag. epidote baudin layers


Manitoba Geological Survey, 2017