Abstract
An analysis of euhedral wine-red crystals of a garnet which occurs north of Great Slave Lake, indicates a close chemical control over mineral associations. The garnet occurs as crystals and crystal aggregates with a maximum diameter of 4 inches, in an injection and assimilation gneiss. The associated minerals are cordierite (of gem quality (1)), sillimanite, green spinel, graphite, biotite, quartz, microcline, andesine, and tourmaline.
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