Cross Lake Project (1983-86)

Geologist P.G. Lenton Year 86 STATION 6201
EASTING 571215 NORTHING 6047467 ZONE 14 DATUM NAD83
Date of mapping 06/22/1986

STRUCTURAL DATA

Planar Structures:
Structure type | Strike | Dip | Separation
schistosity | 296 | 32 |

PETROLOGIC DATA

Rock Number: 1

Rock Type: wacke
Descriptors:
bedded
lithic
Field Description:

-amphibolitic BO+/-HB bearing wacke
-two types
-sandy quartz poor (20%) feldspathic lithic wacke with CI=10 and finer, almost aphanitic more quartz rich (35 to 40%) more mafic psammitic unit
-bedding chopped up in foliation but was possibly N-S originally
-lithic wacke dominant and has calcsilicate layers
-SAMPLE A lithic wacke
-SAMPLE B calcsilicate lithic wacke + mafic psammite

Minerals of Note
Mineral | Abundance (%)
hornblende

Manitoba Geological Survey, 2017