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Raw material of Chalcedon of Turkey, cut in slaps. |
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The chalcedony is cut to a form similar to the part to be |
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The chalcedony is cut to a form similar to the part to be in pieces increasingly approximate to the final measurement |
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Chalcedony is passed by the wheels of varying degrees of abrasion, giving and oval
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Approximately to the final piece. Lack round up, refine and polish. |
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Once finished the piece and once polished, they engrave text or drawing. And is checked whit clay if the etching is deep enough to leave a good mark. |
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Seal finish. polishing, etching, and with side holes to enshrine in the ring. |