Читать книгу The Rare Earths: Their Occurrence, Chemistry, and Technology - Stanley Isaac Levy - Страница 77

A fluocarbonate of the Cerium metals, near Parisite (q.v.). Cer = 74·2%.

Massive.

G = 4·78. H = 4¹⁄₂. Yellowish brown; translucent.

Barsovka River, Kyshtymsk, Urals.