Samples included in the collection are representative of Bowen’s Reaction Series, from both the continuous and discontinuous branches of minerals formed from cooling magma. The set is housed in a compartmented collection box. A chart detailing the reaction series, 8 1/2″ x 11″ in size and an identification list is included.Contents:16 numbered samples, 1″ x 1″Minerals:albite, andesine, anorthite, augite, biotite, bytownite, enstatite, hornblende, labradorite, muscovite, oligoclase, olivine, orthoclase (2), phlogopite, quartz
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