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Giant Geyser of the Yellowstone. The eruptions of this geyser occur at intervals of 7 to 12 days, and last for full 60 minutes at each eruption. The column is thrown to heights of 200 to 250 feet.

Giant Geyser of the Yellowstone

Giant Geyser of the Yellowstone. The eruptions of this geyser occur at intervals of 7 to 12 days, and…

"GEYSERITE. The variety of opaline silica deposited about the orifices of geysers. It occurs white or grayish, porous, in stalactitic, filamentous, or cauliflower-like forms." -Whitney, 1911

Geyserite

"GEYSERITE. The variety of opaline silica deposited about the orifices of geysers. It occurs white or…

Icelandic geysers "The Geyser" and "Strokr."

Icelandic Geysers

Icelandic geysers "The Geyser" and "Strokr."

A geyser is a hot spring characterized by intermittent discharge of water ejected turbulently and accomplished by a vapour phase.

Giantess Geyser, Yellowstone Park

A geyser is a hot spring characterized by intermittent discharge of water ejected turbulently and accomplished…