Mineralogy, Determinative

Underground Treasures: How and Where to Find Them: A Key for the Ready Determination of All the Useful Minerals Within the United States

James Orton

Tables for the Determination of Minerals by Physical Properties Ascertainable by the Aid of Such Simple Instruments as Every Student in the Field Should Have with Him. Based on the Tables of Weisbach. Enlarged, and Furnished with a Set of Mineral Formulas, a Column of Specific Gravities, and One of the Characteristic Blowpipe Reactions

Persifor Frazer Albin Weisbach

1878