TY - RPRT TI - Origin of a South Texas roll-type uranium deposit; I, Alteration of iron-titanium oxide minerals AU - Richard L. Reynolds AU - Martin B. Goldhaber PY - 1978 DO - 10.2113/gsecongeo.73.8.1677 UR - https://pubs.usgs.gov/publication/70209704 ID - 70209704 ER -