Uytenbogaardt, W. Tables for microscopic identification of ore minerals. [electronic resource] . — Princeton, : Princeton University Press,, 1951.. — 242 p. 26 cm. LCCN: 51013157 Nat. Bib. No.: GB52-2129 Subjects--Topical Terms: Ores--Sampling and estimation.Mineralogy, Determinative. LC Class. No.: TN565 / .U9