Kunzite (English spelling)
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A type of pink or lilac transparent spodumene LiAl(SiO 3 ) 2. Hardness 6-7, specific gravity 3.18, refractive index 1.66-1.69. Discovered near San Diego, California in the early 20th century, it was named after the American mineralogist and authority on gemstones, F. Kunz (1856-1932). It is mainly found in the United States, Madagascar, and Brazil. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
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ピンクまたはライラック色を呈する透明なリチア (ヨウ) 輝石 LiAl(SiO3)2 の一種の宝石名。硬度6～7，比重 3.18，屈折率 1.66～1.69。 20世紀初頭，カリフォルニアのサンディエゴ近くで発見され，アメリカの鉱物学者で宝石の権威 F.クンツ (1856～1932) にちなんで命名された。主産地はアメリカ，マダガスカル，ブラジル。
出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報 |
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