Cross Lake Project (1983-86)


Geologist    P.G. Lenton     Year    86     STATION    6288
EASTING   568564     NORTHING   6047670     ZONE   14     DATUM   NAD83
Date of mapping    07/04/1986

STRUCTURAL DATA

Planar Structures:
Structure type Strike Dip Separation
schistosity 261 48

Dikes and Sills:
Rock Number Type Width (m) Strike Dip
0 pegmatite 0.80 248 62

-80 cm quartz poor peg.-core sheared-BO only mica

PETROLOGIC DATA

Rock Number: 1

Rock Type: greywacke
Descriptors:
laminated
hornblende - biotite bearing

Field Description:

-as previous-mafic sed. rock
-discontinuous CLCC layers
-QZ and QZ-CC veins in fol. plane
-several mafic horizons as at 6286
-beds 5 to 15 cm with mm internal laminations

Minerals of Note
Mineral Abundance (%)
garnet
epidote


Manitoba Geological Survey, 2017