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SCOTT NO
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2115 A533
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DATE OF ISSUE
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1979 Sep 17
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FACE VALUE
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5 l
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COUNTRY
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Turkey
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DESCRIPTION
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The stamp shows Colemanite. It was issued on the occassion of 10th World Mining Congress. Colemanite is a secondary mineral, meaning that it occurs after the original deposition of other minerals.
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MINERAL
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Colemanite
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VARIATION
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Meter Mark, First Day Cover, Envelope
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