Ulexite

Ulexite (NaCaB₅O₆(OH)₆·5H₂O) (hydrated sodium calcium borate hydroxide), sometimes known as TV rock, is a mineral occurring in silky white rounded crystalline masses or in parallel fibers. The natural fibers of ulexite conduct light along their long axes, by internal reflection. Ulexite was named for the German chemist Georg Ludwig Ulex (1811–1883) who first discovered it.

单词	Cottonball
释义	Cottonball 英语百科 Ulexite Ulexite (NaCaB₅O₆(OH)₆·5H₂O) (hydrated sodium calcium borate hydroxide), sometimes known as TV rock, is a mineral occurring in silky white rounded crystalline masses or in parallel fibers. The natural fibers of ulexite conduct light along their long axes, by internal reflection. Ulexite was named for the German chemist Georg Ludwig Ulex (1811–1883) who first discovered it.
随便看	Tylophora ovata Tylophora ovata Hook. ex Steud. Tylophora picta Tylophora R. Br. Tylophora renchangii Tylophora renchangii Tsiang Tylophora secamonoides Tylophora secamonoides Tsiang Tylophora silvestrii Tylophora silvestris Tylophora sui Tylophora tengii Tylophora tenuis Tylophora trichophylla Tylophora yunnanensis Tylophora yunnanensis Schltr. tylophorimidine tylophorine tylophorine alkaloid tylophorinidine tylophorinine tylophoriside tylophoron moderatum tylophoron moderatum orientale tylophoroside

Cottonball

Ulexite