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SCOTT NO
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436 A92
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DATE OF ISSUE
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1979 Nov 26
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FACE VALUE
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25c
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COUNTRY
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South West Africa
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DESCRIPTION
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The stamp shows amethyst. It is a highly valued stone. Crystals are always grown on base. It loses some color in daylight. The original color can be restored by X-ray radiation. The coloring agent is iron.
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VARIATION DESCRIPTION
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It is a first day cover issued on the gemstones of South West Africa. It shows the location of gemstone occurence. The meter mark depicts the structure of gemstone. It displays information about gemstones of South West Africa. It enjoys the world fame for its abundance of high quality minerals.
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GEMSTONE
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Amethyst
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VARIATION
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Meter Mark, Block, First Day Cover, Envelope
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