書誌事項
- タイトル別名
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- Hulsite from Sengendera skarn deposit, Miyazaki, Japan
- ミヤザキケン セン ノキヒラ スカルン コウショウサン ハルスセキ
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説明
Hulsite, Sn bearing Fe borate, was found from the Sengendera skarn deposit which formed by high temperature pneumatolytic metasomatism derived from intrusion of the Okueyama granite mass. It occurred as radiating aggregate of acicular and columnar crystals up to 1 cm, associated closely with magnetite, diopside and tremolite-actinolite, and rarely occurred as chemical sector zone within vonsenite crystals. It is black in color and opaque zones with metallic luster. Cleavages is not distinct. Color of reflection is gray. Monoclinic cell dimensions are a=10.695(4), b=3.102(1), c=5.431(1) Å, β=94.21(3)°. The empirical formula of hulsite from Sengendera skarn deposit is (Fe1.5132+Mg0.459Mn0.023)Σ1.995(Fe0.7923+ Sn0.204Al0.002)Σ0.998B1.015O5, and range of Sn content is 9.06 to 11.88 wt%. The average Sn content of vonsenite, an Fe-borate, from Sengendera mine is 1.40 wt%.<br> Hulsite domain within vonsenite crystals was probably formed at lower temperature on account of high Sn content more than 4 wt% SnO2.<br>
収録刊行物
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- 岩石鉱物科学
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岩石鉱物科学 41 (3), 61-66, 2012
一般社団法人 日本鉱物科学会
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詳細情報 詳細情報について
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- CRID
- 1390001206525951872
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- NII論文ID
- 10030498874
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- NII書誌ID
- AA1146088X
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- BIBCODE
- 2012JMMPS..41...61O
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- COI
- 1:CAS:528:DC%2BC38Xht1ygs73P
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- ISSN
- 13497979
- 1345630X
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- NDL書誌ID
- 023893352
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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サーチ
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- 抄録ライセンスフラグ
- 使用不可
