Cross Lake Project (1983-86)
Geologist P.G. Lenton
Year 83
STATION 5188
EASTING 573435
NORTHING 6057834
ZONE 14
DATUM NAD83
Date of mapping 08/07/1983
STRUCTURAL DATA
-pegmatite NE of intrusion North Group source
Anderson A-30
PETROLOGIC DATA
Rock Number: 1
-SAMPLES
1. Beryl: this dike doesn't have the bright white beryl of South group the yellow green of the main North group dikes but more of a pale yellow to cream
2. 3 samples of possible arsenopyrite - 2 in tourmaline, one in quartz
The general character of dike is not typical of N or S groups;
(1) little or no apatite
(2) rare and strange colour beryl
(3) garnet pale orange and deep red
(4) little primary muscovite
(5) no spodumene
Manitoba Geological Survey, 2017