Reference | {Deposit:: U.S. BUREAU OF MINES, 1988, MINERALS YEARBOOK (1925-86): WASHINGTON, DC, U.S. GOVERNMENT PRINTING OFFICW. 122.}{Deposit:: U.S. BUREAU OF MINES, 1982, DEPOSIT SUMMARIES, FOREIGN TITANTIUM PROPERTIES: MINERALS AVAILABILITY SYSTEM, REPORTS PREPARED BY KAISER ENGINEERS, INC.} |