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Verified SupplierXENOTIME Supplier UAE High Grade Rare Earth Source
إ.د 1275.00 - إ.د 1300.00 (AED)
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Products Description
Xenotime is a relatively rare mineral. It is found mainly as an accessory mineral in granites, and in larger crystals in pegmatites where it is difficult to distinguish from zircon. More rarely, it is observed in alkaline granites and alpine clefts : its deposits are comparable to those of monazite. Its chemical composition is fluctuating, with yttrium being able to be replaced in significant quantities by rare earths (lanthanum, neodymium), thorium, uranium or zirconium. Despite the presence of radioactive elements, xenotime is never metamict. unalterable, it can concentrate in large placers that are sometimes exploitable. Its name comes from the Greek xenos (foreigner) and time (honor) because of the rarity of the mineral. Xenotime occurs in tetragonal prisms ending in two pyramids like zircon. It also has the same brown, yellow-brown or reddish color as the latter. It is an ore of yttrium, often recovered as a by-product in alluvial mining.
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