| 释义 |
collophanite Min.|kəˈlɒfənaɪt|
[ad. G. kollophan (see prec.): see -ite1.]
= prec.
1892Dana Syst. Min. (ed. 6) 808 Collophanite occurs on the island of Sombrero. 1917[see prec.]. 1955Brown & Dey India's Min. Wealth (ed. 3) xii. 479 Collophanite, the hydrated calcium phosphate, Ca3(PO4)2.H2O..may be amorphous, massive, concretionary or banded, white, grey, or brown and earthy, and..it completely lacks any physical properties that are really diagnostic. 1963Mineral. Abstr. XVI. 211/2 The centre [of the concretions] is composed of coprolites consisting of collophanite with inclusions of fish bones. |