Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6232
EASTING 559193 NORTHING 6032227 ZONE 14 DATUM NAD83
Date of mapping 06/26/1986

STRUCTURAL DATA

Layering:
Layering type | Strike | Dip | top Direction
metamorphic layering | 139 | 72 |

Planar Structures:
Structure type | Strike | Dip | Separation
cataclastic foliation | 216 | 85 |
fault | 47 | 62 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: cataclasite
Descriptors:
schlieric or schlieren present
tonalitic
Field Description:

-grey weathering, waxy to sacchroidal
-85% of rock is old homogeneous grey TNLT with up t 5% mobilizally and 10% heavily sheared pink quartz-poor apalitic dikes
-late shears are heavilly epidotized
-rare amphibolite inclusions, elongated with the foliation

Minerals of Note
Mineral | Abundance (%)
magnetite

Manitoba Geological Survey, 2017