释义 |
tertschite Min.|ˈtɜːtʃaɪt| [ad. G. tertschit (H. Meixner 1953, in Fortschritte der Mineral., etc. XXXI. 41), f. the name of H. Tertsch (1880–1962), Austrian mineralogist: see -ite1.] A hydrated calcium borate found as white, fibrous, probably monoclinic crystals.
1953Chem. Abstr. XLVII. 10413 New borate deposits were discovered in 1951... The following types were distinguished:..tertschite, about Ca4B10O19.20H2O. 1978Mercian Geol. VI. 261 Tertschite is found only in one locality in the Bigadiç deposits... It is white, contains very fine fibres, shines like silk... Its rare occurrence makes this mineral unique among the other borate minerals. |