Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5720
EASTING   579355     NORTHING   6066304     ZONE   14     DATUM   NAD83
Date of mapping    08/03/1984

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 53 65

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
schlieric or schlieren present
leucocratic

Field Description:

-numerous inclusions of amphibolite
-doesn't really look like Clearwater Bay TNLT
-it is more homogeneous equigranular containing a weak BO SCHT and seems to lack much of the deformation characteristic of the S Complex
-the inclusions are partially assim. but all look to be volcanic derived
-there is abundant EP developed on fractures
-fresh surface shows hematitic red coloration
-this unit may be related to the red GRDR noted on the North side near White Mud Falls


Manitoba Geological Survey, 2017