Leaching procedure has been made according to R. Chester and M.J. Hughes (1967; doi:10.1016/0009-2541(67)90025-3).Ce/Ce* = 2(Ce/Ce_NASC) / (La/La_NASC + Nd/Nd_NASC), where NASC...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...
Sample 118-735B-78R-4,54-59, Pc. 5B. This is an amphibolitized gabbro with ortho-amphibole and magmatic and metamorphic mica that is heavily veined with sodic plagioclase. This...