another great lowed by the projection with natural beds, but into the air of columns of they differ strangely from fire toa height of 500 feet.” the beds occurring further northward, since they skirt Cobalt Plating. the shore in the fringing The cobalt for plating tidal reefs in such manner is now… … white coating is almost of high and low water up- indestructible by damp or on stakes and piling every- smoky air. Cobalt plat- where, as represented by a ing, in place of nickel, should be invaluable. cleft opened, which proceeded up the mountain in zig- photograph taken March 12, 1891. The…
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