Experimental melting and crystallization of andesite of Bezymyanny Volcano, Kamchatka
L.Y. Kabanova, V.M. Ryzhkov, V.N. Anflogov
Results of melting and crystallization of andesite from Bezymyanny volcano in Kamchatka at temperature of 1200–1300 °С and normal pressure are given. It is found that the structure of crystallization products of an andesite melt is distinct from natural andesite. The melted products contain no amphibole and zonal plagioclase.
Figures 7. References 9.
Key words: Bezymyanny volcano, andesite, melting, crystallization, structure.
МINERALOGY № 1 2017