词条	Categories of rock grain size
释义	Categories of rock grain size Table Categories of rock grain size terms in common use general grain size igneous rocks in general pegmatites fine-grained \\<1 mm \\<1 in. medium-grained 1–5 mm 1 in.–4 in. coarse-grained 5 mm–2 cm 4 in.–12 in. very coarse-grained \\>2 cm \\>12 in. See as table:
随便看	Mariano Moreno Mariano Rampolla Mariano Rumor Marianus Scotus Marian Wright Edelman Maria Pawlikowska-Jasnorzewska Maria Polidoúri Marias River Maria Stella Maria Susanna Cummins Maria Tallchief Maria Theresa Maria Theresa Kemble Maria Walewska Maria Weston Chapman Mariazell Maribo Maribor Marichal, Juan Antonio Marie Adelaide Lowndes Marie-Amélie de Bourbon Marie-Anne de la Trémoille, princesse des Ursins Marie-Anne de la Trémoille Ursins, princesse des Marie-Anne de Mailly-Nesle Châteauroux, Duchess de Marie-Anne de Mailly-Nesle, Duchess de Châteauroux

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