TY - RPRT TI - Comparison of hot hydroxylamine hydrochloride and oxalic acid leaching of stream sediment and coated rock samples as anomaly enhancement techniques AU - L.H. Filipek AU - T. T. Chao AU - P. K. Theobald PY - 1982 DO - 10.1016/0375-6742(82)90018-8 UR - https://pubs.usgs.gov/publication/70011910 ID - 70011910 ER -