Unformatted text preview: formulas 3. What minerals are commonly associated with mafic rocks like gabbro? Biotite mica, amphibole, pyroxene, and olivine 4. What minerals are commonly associated with felsic rocks like granite? Quartz, plagioclase feldspar, potassium feldspar, and muscovite mica 5. According to Bowen’s Reaction Series, which of the following minerals will crystallize first? a. Olivine b. Quartz c. Potassium Feldspar d. Fluorite e. Spangaldyite...
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- Fall '05
- Igneous rocks, Granite, Potassium feldspar, sic) minerals