UVAROVITE, district de South Canyon (comté de Doña Ana), NOUVEAU-MEXIQUE, ÉTATS-UNIS (petite armoire)
L'ouvarovite est un grenat riche en chrome, de formule chimique Ca₃Cr₂(SiO₄)₃. Elle fut identifiée pour la première fois en 1832 par Germain Henri Hess, qui la nomma en l'honneur du comte Sergueï Ouvarov, homme d'État russe et passionné de minéraux. Ce minéral appartient au groupe des ugrandites, qui comprend d'autres grenats calciques comme l'andradite et le grossulaire.
L'uvarovite, reconnue comme la plus rare des grenats connus, se distingue par sa teinte vert émeraude unique, ce qui en fait la seule espèce de grenat constamment verte. Elle forme généralement des cristaux fins et bien définis.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We want every customer to have a great experience shopping with us. If for any reason you’re not completely satisfied with your purchase, please reach out to our team — we’re here to help and will review every return request with care.
If your item arrives damaged, we kindly ask that you provide a short, continuous video showing the specimen from at least six angles. You can simply hold it in your hands and gently rotate it while filming. Please also include a clear view of the package label in the video so we can assist you as quickly as possible.
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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