Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    83     STATION    5106
EASTING   574608     NORTHING   6041560     ZONE   14     DATUM   NAD83
Date of mapping    07/08/1983

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
gneissosity 58 88

PETROLOGIC DATA

Rock Number: 1

Rock Type: granodiorite
Descriptors:
schistose
biotite

Field Description:

-Slightly more leucocratic, more even grained homogeneous rock.
-only contains about 30% injected matierial, very little included material
-mainly shown by schlieric zones and slightly courser areas
-grey, feldspar bearing pegmatites are deformed but not really disrupted

Textural Features
Type Mineral Min. Size Max. Size Abundance (%) Unit
mafic mineral biotite 0.0 0.0 6.0 %

Minerals of Note
Mineral Abundance (%)
magnetite


Manitoba Geological Survey, 2017