| 释义 |
hiortdahlite Min.|ˈhjɔːtdɑːlaɪt|
[ad. G. hiortdahlit (W. C. Brögger 1888, in Nyt Mag. f. Naturvidensk. (1889) XXXI. iii. 232), f. the name of Th. H. Hiortdahl (1839–1925), Norwegian chemist: see -ite1.]
A rare mineral, essentially a fluoride-containing silicate of zirconium, sodium, and calcium, found in yellow triclinic crystals.
1892E. S. Dana Dana's Syst. Min. (ed. 6) 377 (heading) Hiortdahlite. 1968Mineral. Abstr. XVIII. 304/2 Hiortdahlite occurs as columnar crystals up to 3 and 4 cm long in pegmatite..in the Korgeredaba pluton in southeastern Sangilen, Tuva. |