Systematic studies of Ca-bearing minerals from rare-element pegmatites are scarce. The published studies deal mostly with particular minerals or mineral groups, such as plagioclase, apatite, calcic tourmalines, titanite, and others, from a single pegmatitic body. Recently, a phenomenon of a postmagmatic Ca-metasomatism, observed in many pegmatites worldwide, was addressed in detail by Martin & De Vito (2014). The authors proposed a model of a convecting hydrothermal system, in which a pegmatite-derived orthomagmatic fluid is responsible not only for the redistribution of certain elements within the pegmatite, but also for the introduction of Ca and some other elements from the...
Calcium minerals and late-stage Ca-metasomatism in the Julianna pegmatitic system GÓry Sowie Block, SW Poland
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Adam Pieczka, Adam Szuszkiewicz, Eligiusz Szełęg, Krzysztof Nejbert; Calcium minerals and late-stage Ca-metasomatism in the Julianna pegmatitic system GÓry Sowie Block, SW Poland. The Canadian Mineralogist ; 57 (5): 775–777. doi: https://doi.org/10.3749/canmin.AB00019
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