"Table 7. Compositions of hydrothermal fluids, Bent hill Area." Cl (mM) Li (microM) K (mM) B (microM) Alkalinity (mM) NH4 (mM) Silica (mM) Dead Dog 591 501 19.1 1770 1.7 2.9 10.5 858G Borehole fluids 590+/-8 620ñ50 20.0+/-0.51 1660+/-100 1.6+/-1 2.9+/-0.3 9.6+/-1