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spinelleSPI'NEL, SPINELLE, n. The spinelle ruby, says Hauy; is the true ruby, a gem of a red color, blended with tints of blue or yellow. It is in grains more or less crystalized. A subspecies of octahedral corundum. |
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spinelleSPI'NEL, SPINELLE, n. The spinelle ruby, says Hauy; is the true ruby, a gem of a red color, blended with tints of blue or yellow. It is in grains more or less crystalized. A subspecies of octahedral corundum. |