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lumière naturelle /
daylight
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La forte fluorescence jaune orange de la
wollastonite combinée à la douce
fluorescence rouge de la calcite rendent ce
spécimen particulièrement
attrayant.
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The association of the strong yellow-orange
fluorescence of wollastonite with the soft red fluorescence
of calcite makes this specimen particularly attractive.
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WOLLASTONITE,
CALCITE
Sterling Hill, Ogdensburg, New Jersey, USA
L 13 x H 9 x P 4 cm
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UV courts / short-wave UV
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©
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