Beach Rambles in Search of Seaside Pebbles and Crystals
With Some Observations on the Origin of the Diamond and Other Precious Stones

Beach Rambles in Search of Seaside Pebbles and Crystals With Some Observations on the Origin of the Diamond and Other Precious Stones

by John George Francis

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Precious stones; Mineralogy; Pebbles; Crystals; Seashore ecology