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SCOTT NO
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472 A118
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DATE OF ISSUE
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1982 Mrz 17
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FACE VALUE
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15fr
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COUNTRY
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New Caledonia
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DESCRIPTION
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The stamp shows deep blue Calcantite with tinge of brown. Calcantite is natural copper sulphate, the blue crystals commonly found in school chemistry rooms. A secondary mineral formed in arid climates or in rapidly oxidizing copper deposits.
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MINERAL
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Copper
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VARIATION
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Block, Non Perforated, Proof, First Day Cover, Envelope
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