 | | Journal (article/letter/editorial) | | 19-223, 1991. NOTES CORRENSITE OF HYDROTHERMAL ORIGIN FROM VEITSIVAARA, EASTERN FINLAND Key Words-Chemical...Words-Chemical composition, Corrensite, Hydrotherrnal alteration, Infrared spectroscopy, X-ray powder diffraction... Corrensite was identified in a drill core sampIe from Veitsivaara in Hyrynsalmi, eastern Finland (see...According to Bailey (1982) and Reynolds (1988), corrensite is a mixed-layer chlorite having ordered (Rl)...vermiculite or chlorite/smectitel: 1 composition. Corrensite has been reported from a variety of geologic |  | | Journal (article/letter/editorial) | | secondary Fe-phyllosilicates such as chlorite, corrensite and smectite that are typical of propylitic alteration...4a). However, the molar Fe/(Fe + Mg) ratio of corrensite and chlorite in the alteration halo is higher...Mineral zone Illite Smectite Mixed-layer (corrensite) Chlorite Fracture Phyllica Phyllicb Propylitica...O10(OH)2 for illite and smectite, O10(OH)5 for corrensite, O10(OH)8 for chlorite. S. Nishimoto, H. Yoshida...Some biotite is partly replaced by chlorite and corrensite along the cleavage (Fig. 5f). Such alteration |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Republic. Seppo Lahti: Geological Survey of Finland, Espoo, Finland. Joseph Lhoest: Liege, Belgium. John C...Denmark Bulletin of the Geological Society of Finland Bulletin of the Institute of Geology, Sofia Bulletin...France; Sala, Vdstmanland, Sweden; Seinajoki, Finland; Andreasberg(*), Harz, Germany; Pribram, Czech...England; Kongsberg, Norway; St. Michel and Pargas, Finland; Passau, Bavaria, Germany; Valle Risagliardo, Piedmont...(1890-1975), director of the Geological Survey of Finland. Joséite group. HEX-R R3m. a= 4.225, c = 39.93 |
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