Terbium Oxide (white)

Papua New Guinea Terbium Oxide (white)

White powder, insoluble in water, easily oxidized with air to produce terbium heptoxide. Widely used in fluorescent materials, ceramic materials, glass, magnetostrictive materials and other fields.

Praseodymium Oxide

Papua New Guinea Praseodymium Oxide

Yellow-green powder, easy to oxidize, has hygroscopic properties ，easy to absorb carbon dioxide in the air, soluble in acid, insoluble in water. Widely used in manufacture excellent high-temperature ceramic materials, and also used to manufacture green praseodymium glass, which also can be used as a catalyst in petrochemical industry.

Lanthanum Oxide

Papua New Guinea Lanthanum Oxide

Ceria Oxide

Papua New Guinea Ceria Oxide

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