— triphyline, xxviii, 394.
— tungstate of lime, G. T. Bowen, v, 118.
— upas, juice of, xxxix, 206.
— uranite, R. Phillips, vii, 380.
— Vulpinite, M. Vauquelin, vii, 368.
— wacke, i, 296.
— Warwickite, C. U. Shepard, xxxiv, 313; xxxvi, 85.
[— water] of the Rio Vinagre, M. Boussingault, xxiv, 149.
— — of spouting fountain of Naples, xxv, 195.
— — of Black Sea, xx, 188.