- beckelite
- беккелит, Са3(Се, La, Y)4
beckerite беккерит (разновидность ретинита с очень высоким содержанием кислорода)
* * *беккелит
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
beckelite — beck·e·lite … English syllables
beckelite — ˈbekəˌlīt noun ( s) Etymology: Friedrich Becke died 1931 Austrian mineralogist + English lite : a mineral Ca3(Ce,La,Y)4(SiZr)3O15 consisting of the cerium metals and calcium and occurring in wax yellow isometric crystals (hardness 5, specific… … Useful english dictionary
becke test — ˈbekə noun Usage: usually capitalized B Etymology: after Friedrich Becke more at beckelite : a method of determining with a microscope the relative indices of refraction of a transparent particle (as a plant or animal cell or a mineral) immersed… … Useful english dictionary