Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6202
EASTING 571110 NORTHING 6047366 ZONE 14 DATUM NAD83
Date of mapping 06/22/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 296 | 69 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: gabbro
Descriptors:
cataclastic
glomeroporphyritic
Field Description:

-black and greenish grey "leopard rock" style leuco gabbro
-CI ranges from 30 to 65 so same it changes from balck spots on white to white local mylonite zones resulting in layered ampb. -there appears to be true feldspar glomes and some large mafic aggregates

Minerals of Note
Mineral | Abundance (%)
hornblende

Manitoba Geological Survey, 2017