| 1. | It also occurs in carbonatites and chlorite, biotite and phlogopite.
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| 2. | Consumption of muscovite and phlogopite splittings was about 308 t in 2008.
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| 3. | Phenocrysts in the rocks contain clinopyroxene, olivine, orthopyroxene and phlogopite.
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| 4. | The phlogopites are the glittering minerals surrounded by the green groundmass of olivine . ]]
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| 5. | Clintonite and its iron-rich variety xanthophyllite are sometimes considered the calcium analogues of the phlogopites.
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| 6. | It occurs associated with aegirine, riebeckite, barite, fluorite, albite, phlogopite and magnetite.
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| 7. | Phlogopite built-up mica is preferred because it wears at the same rate as the copper segments.
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| 8. | The rock has a porphyritic texture with large crystals of orthopyroxene and phlogopite set in a fine grained matrix.
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| 9. | Phlogopite and / or potassic amphibole probably are typical in the sources from which many such magmas have been derived.
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| 10. | Impure vermiculite may contain, apart from asbestos, also minor diopside or remnants of the precursor minerals biotite or phlogopite.
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