SYSTEM OF MINERA LO G Y, COMPREHENDING ORYCTOGXOSY, GEOGNOSY, MINERALOGICAL CHEMIS- TRY, MINERALOGICAL GEOGRA- PHY, AND ECONOMICAL MINERALO GY. By ROBERT JAMESON, REGIUS PROFESSOR OF NATURAL HISTORY AND KEEPER OFTHE MUSEUM IN THE UNIVERSITY OF EDINBURGH, FELLOW OF THE ROYAL AND ANTIQUARIAN SOCIETIES OF EDINBURGH, OF THE LINNEAN SOCIETY OF LONDON, HONORARY MEMBER OF THE ROYAL IRISH ACADEMY, OF THE MINERALOGICAL AND PHYSICAL SOCIETIES OF JENA, ETC. VOL. II. EDINBURGH: PRINTED BY A. NEILL & CO. 1805. (