Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5488
EASTING   576525     NORTHING   6041217     ZONE   14     DATUM   NAD83
Date of mapping    06/28/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 60 77

-2 photos of ANRS/GBBR layering
-3 scenic to finish roll

Malcolm should map this bay

PETROLOGIC DATA

Rock Number: 1

Rock Type: gabbro
Descriptors:
anorthositic

Field Description:

-interlayered gabbro, anorthosite, anorthositic gabbro and pegmatite
SAMPLE A -anorthesite
SAMPLE B -gabbro
-all heavily tectonized
-anothosite looks massive, not megacrystic
-no consistency to the section


Manitoba Geological Survey, 2017