TEXTURES AND OLIVINE FABRICS OF THE HOROMAN ULTRAMAFIC ROCKS, JAPAN
TEXTURES AND OLIVINE FABRICS OF THE HOROMAN ULTRAMAFIC ROCKS, JAPAN
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日本 Horoman 超镁石岩石的纹理和橄榄石结构
DOI：
10.2465/ganko1941.70.265
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发表时间：
1975
期刊：
影响因子：
--
通讯作者：
K. Niida
中科院分区：
文献类型：
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作者：
K. Niida
霍罗曼超镁铁质地块位于Hidaka变质带的西南端，长出约8•~10km。该地块为典型的“高寒型”橄榄岩侵入体，层状构造明显。岩体的特征是糜棱质和再结晶构造。在对大尺度构造进行研究之后（Niida, 1974），本文描述了霍罗曼地块与超基性岩石的变形、再结晶和碎裂作用有关的结构和橄榄石组构。
The Horoman ultramafic massif which is situated at the southwestern end of the Hidaka metamorphic belt crops out over approximately 8•~10km. The massif is representative of "Alpine-type" peridotite intrusions with conspicuous layered struct ure. Characteristic features of the massif are the mylonitic and recrystallized tex tures. Subsequent to the study of megascopic structure (Niida, 1974), this paper describes the textures and olivine fabrics of the Horoman massif which are related to de formation, recrystallization, and cataclasis in the ultramafic rocks.