MSSBAUER SPECTRA OF GRANDIDIERITE

作     者：邱兆明 穰玫 常俊涛 谭明金 

作者机构：Changchun University of Earth Sciences Changchun 130026 PRC Laboratory Center of Geological Bureau of Heilongjiang Province Harbin 150036 PRC 

出 版 物：《Chinese Science Bulletin》 (科学通报(英文版))

年 卷 期：1990年第35卷第1期

页      面：43-47页

学科分类：07[理学] 08[工学] 

主　　题：Mssbauer spectra grandidierite. 

摘      要：Grandidierite MgAl3BSiO9 is a rare island silicate with extra anion [BO3]. It was firstly found in granities in the south Madagascar and associated with orthoclase, microcline, almandine, hercynite and tourmaline etc. Then it was reportedly found in Hungary （1918）. The mineral firstly found in China was produced in gneiss of M ashan Group, the Sandaogou area of Jixi City of Heilongjiang Province. The long pale bluish green column of the metamorphic mineral was 0.8—4.0 mm in length and associated with bytownite,