Читать книгу The Rare Earths: Their Occurrence, Chemistry, and Technology - Stanley Isaac Levy - Страница 75
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Kainosite (Cenosite).
ОглавлениеCaY₂(SiO₃)₄,CaCO₃,2H₂O, where Y = Yttrium metals. Yttr = 30-37%.
Uncertain; pseudo-hexagonal.
G = 3·38-3·41. H = 5-6. Yellowish brown.
Hitterö and province of Nordmark, Norway.
