Shelley, David. Igneous and metamorphic rocks under the microscope : classification, textures, microstructures and mineral preferred-orientations / David Shelley. - London : Chapman & Hall, 1993. - 445 p. : ill. ; 23 cm. Includes bibliographical references and index. Subjects--Topical Terms: Rocks, Igneous--ClassificationRocks, Metamorphic--Classification.Rocks, Igneous--Nomenclature.Rocks, Metamorphic--Nomenclature.Petrofabric analysis.Polarizing microscope.