Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6374
EASTING 567546 NORTHING 6040993 ZONE 14 DATUM NAD83
Date of mapping 07/14/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 304 | 74 |

Minor Folds
Type | Symmetry | Strike | Dip | Plunge | Azimuth
similar fold | Z | 0 | 0 | 24 | 134

PETROLOGIC DATA

Rock Number: 1

Rock Type: amphibolite
Descriptors:
layered
garnet-biotite bearing
Field Description:

-finely bedded grey sandy textured mafic sed.
-1 to 3 mm pink GT-quartz aggregates disseminated thru-out
-contains thin ampb layered comprising feldspar-carb-fibrous dark GR ampb and deep red garnet

Rock Number: 2

Rock Type: GSSN
Field Description:

-extensive development of hematite-sulphate gossen
-this gossen appears to lie in foliation plane and has a deep weathering profile
-late coarse pegmatite cuts across gossen but shows some alteration and Fe-staining
-PY appears to be the only sulphide

Minerals of Note
Mineral | Abundance (%)
pyrite

Manitoba Geological Survey, 2017