出典:Wiktionary
nahcolite (countable かつ uncountable, 複数形 nahcolites)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/22 14:01 UTC 版)
Nahcolite is a soft, colourless or white carbonate mineral with the composition of sodium bicarbonate (NaHCO3) also called thermokalite. It crystallizes in the monoclinic system.