HURLBUT, CORNELIUS S. DANA'S MANUAL OF MINERALOGY - 18 - NEW YORK-U.S.A. JOHN WILEY Y SONS 1959 - 579 pag 23 cm - 0 0 . CRYSTALLOGRAPHY-PHYSICAL/CHEMICAL-MINERALOGY Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 549 / H96