LABRADORE STONE, a curious species of felt-spar, which exhibits all the colours of a peacock's tail. See the article Felt-Spar.
LABRADORE STONE
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article · 127 chars · lineage ↗ · page image at NLS ↗
LABRADORE STONE, a curious species of felt-spar, which exhibits all the colours of a peacock's tail. See the article Felt-Spar.