TY - JOUR
T1 - B, Li and associated trace element chemistry of alteration minerals, Holes 597B and 597C ( DSDP, Leg 92, Pacific).
AU - Berndt, M.
AU - Seyfried, William E
PY - 1986/1/1
Y1 - 1986/1/1
N2 - B, Li and other trace elements were analyzed in samples from 12 celadonite and smectite-rich veins from oxidative and non- oxidative alteration zones in basalts from Holes 597B and 597C. The oxidative alteration zones are characterized by celadonite and Fe- oxyhydroxide and conspicuously high K, Rb, and B concentrations. In contrast, the non-oxidative alteration zones are characterized by Mg-rich smectite (saponite), talc, and high Li concentrations. Neither B nor Li reaches high concentrations in high-Al high-Ti veins that appear to have formed by replacement of basalt. B, Li, and Rb enrichments in vein assemblages of low-temperature origin reflect an important removal mechanism from seawater for these species.-from Authors
AB - B, Li and other trace elements were analyzed in samples from 12 celadonite and smectite-rich veins from oxidative and non- oxidative alteration zones in basalts from Holes 597B and 597C. The oxidative alteration zones are characterized by celadonite and Fe- oxyhydroxide and conspicuously high K, Rb, and B concentrations. In contrast, the non-oxidative alteration zones are characterized by Mg-rich smectite (saponite), talc, and high Li concentrations. Neither B nor Li reaches high concentrations in high-Al high-Ti veins that appear to have formed by replacement of basalt. B, Li, and Rb enrichments in vein assemblages of low-temperature origin reflect an important removal mechanism from seawater for these species.-from Authors
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M3 - Article
AN - SCOPUS:0022845193
SP - 491
EP - 497
JO - Journal of Fluid Mechanics
JF - Journal of Fluid Mechanics
SN - 0022-1120
ER -