the Carsilen or spinell was a high temperature mineral occurring in contact with metamorphosed limestones. The gems were found as rolled pebbles in stream sands. The finest examples came from Bulchyades and Gan.
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the Carsilen or spinell was a high temperature mineral occurring in contact with metamorphosed limestones. The gems were found as rolled pebbles in stream sands. The finest examples came from Bulchyades and Gan.