JAHNS RICHARD H. MICA DEPOSITS OF THE PETACA DISTRICTRIO ARRIBA COUNTY NEW MEXICO NMBM BULL. 25 1946 P 135-136REDMON D.E. RECONNAISSANCE OF SELECTED PEGMATITE DISTRICTSIN NORTH-CENTRAL NEW MEXICO USBM I.C. 8013 1961 P 19,20- 21NMBM MINES INDEXBINGLER E.C. GEOLOGY AND MINERAL RESOURCES OF RIO ARRIBACOUNTY, NEW MEXICO NMBM BULL. 91 1968 P 121