| | Journal (article/letter/editorial) | occurrence of Nirich horomanite from the Kouyama gabbro, Hagi city, Yamaguchi Prefecture, Japan 北風 嵐(Arashi...Nirich horomanite is found from the chalcopyritebearing (1.01.5 mode) layer in the Kouyama gabbroic...gabbroic body, Hagi city, Yamaguchi Prefecture, western Japan and as second occurrence in the world. It occurs...with Nirich horomanite commonly shows the polysynthetic twin. Analytical data for horomanite obtained by...correlates well with ideal formula of 98 for horomanite. In addition, Ni content in metal ratio for (Cu |
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