| 释义 |
lavenite Min.|ˈlævənaɪt|
Also laavenite, låvenite.
[Named by Brögger, 1885, from the Laven (Sw. Låven) islands, where it was found.]
Silicate of zirconium, found in brown monoclinic crystals.
1886Amer. Jrnl. Sci. Ser. iii. XXXI. 230 Låvenite is a mineral of chestnut brown to yellowish color. 1887Mineral. Mag. VII. 234 The laavenite occurs as small honey-yellow crystalline grains. 1927N. H. & A. N. Winchell Elem. Optical Mineral. (ed. 2) II. x. 245 Laavenite is a monoclinic zircono-silicate of Ca, Mn, Na with some Ti, Ta, F, OH. 1967Mineral. Abstr. XVIII. 48/2 A new variety of låvenite occurs in a zone of veinlet nephelinization in massive quartz syenite in the alkalic massif of Burpala in nothern Baikal [Siberia]. |