Gill, Robin <br/><br/>
Igneous rocks and processes  a practical guide /. 

 - viii, 428 p., [32] p. of plates  ill. (some col.), maps ;. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>An introduction to magmas and magmatic rocks -- Basalts and related rocks -- Magma differentiation -- Gabbroic rocks -- Ultramafic and ultrabasic rocks -- Andesites, dacites and rhyolites -- How magmas erupt--an introduction to pyroclastic processes and products -- Granitic rocks -- Alkali rocks. 
<br/><br/><label>ISBN: </label>0632063777 (pbk. : alk. paper) 1444330659 (hardcover : alk. paper) 9780632063772 (pbk. : alk. paper) 9781444330656 (hardcover : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Igneous rocks<br/>Magmatism<br/>GG Magmatism