Browsing Геология России by Author "Akai J."

Browsing Геология России by Author "Akai J."

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  • Ohfuji H.; Akai J. (2002)
    A new type of frambiodal pyrite, with icosahedral domains, is described in this study. Examining the microcrystals on sections of framboids from various localities using a scanning electron microscope, we found pentagonal ...