書誌事項
- タイトル別名
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- On the Crystals of Beryllium Tri-aluminate : A Possibility of Discovery of a New Gemstone
- ベリリウム トリアルミネイト BeO 3Al2O3 ニ ツイテ アタラシイ ホウセキ コウブツ ハッケン ノ カノウセイ
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Crystals of beryllium tri-aluminate were prepared by a flux method. Some gemological properties, such as density, refractive indices and hardness, of the beryllium tri-aluminate crystal are revealed to be very similar to those of the chrysoberyl crystal. Therefore, a possibility of discovery of a new gemstone is expected through closer examination of gemstones which have been previously classified as chrysoberyl. In order to distinguish these crystals, Laue photographs are the most recommendable means as a nondestructive identification method.
収録刊行物
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- 宝石学会誌
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宝石学会誌 28 (1-4), 3-7, 2008
宝石学会(日本)
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詳細情報 詳細情報について
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- CRID
- 1390001205162440960
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- NII論文ID
- 110006782621
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- NII書誌ID
- AN00226317
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- ISSN
- 21898413
- 03855090
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- NDL書誌ID
- 9504217
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可