Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    84     STATION    5469
EASTING   577585     NORTHING   6060988     ZONE   14     DATUM   NAD83
Date of mapping    06/27/1984

STRUCTURAL DATA

Layering:
Layering type Strike Dip top Direction
bedding 68 85 S

Planar Structures:
Structure type Strike Dip Separation
schistosity 68 85
fault 71 82

Linear Structures
Type Plunge Azimuth
clast elongation 0 0

PETROLOGIC DATA

Rock Number: 1

Rock Type: conglomerate
Descriptors:
massive
polymictic

Field Description:

-looks like the chaotic conglomerate unit
-massive - no bedding visable in conglomerate -one 30 cm sand bed with lithic base and grading around 1 % ultramafic clasts
-extreme flattening--gneiss the impression of some sorting but I think this is an illusion
-lots of feldspar porphyry cobbles

Minerals of Note
Mineral Abundance (%)
garnet


Manitoba Geological Survey, 2017