Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5146
EASTING   575452     NORTHING   6040920     ZONE   14     DATUM   NAD83
Date of mapping    07/15/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
gneissosity 56 74

Dikes and Sills:
Rock Number Type Width (m) Strike Dip
0 Molson dike 1.30 360 83

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
massive
volcanic derived

Field Description:

-basaltic rock essentially without feature or texture
- no layering
-resembles a diabase dike

Rock Number: 2

Rock Type: granodiorite
Descriptors:
augened
biotite

Field Description:

-1 to 3 m dikes of normal augen granodiorite without heavy pegmatite veining


Manitoba Geological Survey, 2017