Reference | {Deposit:: U.S. BEOL. SURVEY BULLETIN 1545-E, 1986, PLATE 3, NO. 175.}{Deposit:: U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 64-87, 1987.}{Deposit:: U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 4-92, 1992, APPENDIX B,}{Deposit:: NO. 31. P. 206.} |