Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6510
EASTING 570417 NORTHING 6042158 ZONE 14 DATUM NAD83
Date of mapping 07/31/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 324 | 68 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: tonalite
Descriptors:
megacrystic
leucocratic
Field Description:

-same beige-weathering TNLT containing numerous inclusions of ampb derived from mafic volcanic
-slightly augen-textured in TNLT
-remarkable uniformity to TNLT with out usual variety of ages of pegmatites

Rock Number: 2

Rock Type: amphibolite
Descriptors:
massive
basaltic composition
Field Description:

-same as previous station
-35 % of exposure

Manitoba Geological Survey, 2017