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出典:Wiktionary
hydro- + boracite
hydroboracite (複数形 hydroboracites)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/05 12:59 UTC 版)
Hydroboracite is a hydrated borate mineral (hence the name), whose chemical composition is CaMgB6O8(OH)6·3(H2O) . It was discovered in 1834 in Atyrau Province, Kazakhstan. Hydroboracite is a minor borate ore mineral.
Hydroboracite