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SCOTT NO
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B306 SP208
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DATE OF ISSUE
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1961 Jun 01
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FACE VALUE
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30c + 10c
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COUNTRY
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Switzerland
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DESCRIPTION
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The stamp shows lazulite gemstone. Lazulite is a phosphate-based mineral containing magnesium, iron, and aluminum phosphate. It is formed at relatively low temperatures. Lazulite is most often used as ornamental stones and rare mineral specimens.
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VARIATION DESCRIPTION
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This envelope has stamps which depict fossils and minerals.
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GEMSTONE
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Lazulite
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VARIATION
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Meter Mark, Block, First Day Cover, Envelope
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