COLLINSITE, RAPID CREEK, YUKON, CANADA (miniature)
50 14 53 36
$275.00
Prix promotionnel
$275.00
Prix régulier
Passer aux informations sur le produit
COLLINSITE, RAPID CREEK, YUKON, CANADA (miniature)
$275.00
Prix promotionnel
$275.00
Prix régulier
Expédition calculée lors du paiement.
La collinsite est un minéral de formule chimique Ca₂(Mg,Fe²⁺)(PO₄)₂•2H₂O. Découvert pour la première fois en Colombie-Britannique (Canada), il a été officiellement reconnu en 1927. Ce minéral porte le nom de William Henry Collins (1878-1937), directeur de la Commission géologique du Canada. La collinsite se présente sous trois formes distinctes : la collinsite magnésienne, la collinsite zincienne et la collinsite strontienne. Sa structure cristalline est composée de chaînes polyédriques interconnectées par de faibles liaisons hydrogène.
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For all items reported as damaged or broken, we do require the item to be returned to us before a refund can be processed.
Return shipping costs are initially the responsibility of the customer. However, if your claim is approved after review, we will reimburse your reasonable return postage costs.
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