Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6297
EASTING   569898     NORTHING   6047903     ZONE   14     DATUM   NAD83
Date of mapping    07/07/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 276 63

PETROLOGIC DATA

Rock Number: 1

Rock Type: mylonite
Descriptors:
layered
granitic

Field Description:

-mixed bag of pink augen granite (CI=1) augen GRDR (with GR)
-fine grained grey GRDR/TNLT and various pegmatite/aplite units
-all sheared together and almost indistinguishable
-essentially a schlieric gneiss

Minerals of Note
Mineral Abundance (%)
garnet

Rock Number: 2

Rock Type: amphibolite
Descriptors:
massive
hornblende - biotite bearing

Field Description:

-probably a basalt inclusion
-extensivly intruded and sheared


Manitoba Geological Survey, 2017