Ce vieux cristal de galène du milieu du xxe siècle avec des micro pyrites et quelques sphalerites rouges présente une croissance épitaxiale spectaculaire (c'est-à-dire la croissance orientée d'une génération cristalline ultérieure sur la première) : cristaux cubooctaèdrique sur un cristal cubique) . Fait remarquable, cet énorme cristal a des faces de cristallisation sur toute sa surface moins sur l’arrière ou des cristaux de calcite ont poussé
Dimensions (cm): 19,5x18x13
Poids: 17,7 kg
chalcopyrite pélican mine
🚚 Delivery
We deliver with Mondial Relay to France , Belgium , the Netherlands , Spain , Portugal and Germany .
📩 You will be asked to select a collection point by email after placing your order. Please check your inbox (and spam folder) to ensure prompt delivery.
📦 In France only , delivery to Mondial Relay collection points is free for purchases over €150 (parcels up to 3 kg and €500 insured).
Small items (less than 3 cm thick) are sent by La Poste tracked letter . On request, they can be sent by registered letter .
Larger, non-fragile items worth less than €500 are sent via Mondial Relay , Colissimo or Chronopost , as appropriate.
Heavy and fragile objects (minerals, chandeliers, large vases, stained glass windows, paintings, crockery, geodes, etc.) require a prior estimate .
For other countries , shipping is done by La Poste , Colissimo , Chronopost , FedEx or DHL , depending on the weight, format and destination.
If you prefer another carrier (Co-Colis, DHL, UPS, FedEx, etc.), please contact us for a personalized quote.
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