Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6527
EASTING   581007     NORTHING   6065338     ZONE   14     DATUM   NAD83
Date of mapping    08/03/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
cataclastic foliation 62 87

PETROLOGIC DATA

Rock Number: 1

Rock Type: multi-component schlieric gneiss

Field Description:

-base rock is a coarse (smm) leuco (CI3) white (buff weathering) leuco TNLT
-this is highly foliated, sheared
-contains numerous inclusions of black HB ampb (massive) and is highly schlieric
-the BO in TNLT is clotted and may be retrogression of HB - thus this could be sheared old ERC HB-TNLT


Manitoba Geological Survey, 2017