title: ОСТРОВОДУЖНЫЕ ФЕРРОКОРДИЕРИТ-АЛЬМАНДИНОВЫЕ ПЛАГИОРИОЛИТЫ ГОРЫ КАСТЕЛЬ, ГОРНЫЙ КРЫМ
abstract: Plagio rhyolites of the Pre-Late Jurassic dyke contain restitegamet (cribrate inter grow ths of almandinespessartine and quartz) and ferrocordierite. The garnets of such habit and composition and with such kind of zonality - the content of Mg increases and the content of Mn decreases from the center to the edges - are typical for ferriferous metapelites of amphibotite facies. Composition of the rocks, during palingenesis of which the melt of plagiorhyolites of the Mount Kastel formed, probably c
journal: Известия высших учебных заведений. Геология и разведка