Clay Mineral Formation in Mud Pots, Yellowstone Park, Wyoming
Autor: | Droste, John |
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Zdroj: | Clays and Clay Minerals; February 1967, Vol. 15 Issue: 1 p409-422, 14p |
Abstrakt: | Kaolinitic, montmorillonitic, illitic, and mixed-layer clay minerals are found in mud springs and mud pots of Yellowstone Park. A sequence of alteration is proposed as Phase I, alteration of bedrock and sediments by hot spring waters to produce three-layer clay minerals (including mixed layer species) and kaolinite-group minerals; Phase II, further alteration to produce a mud composed predominantly of kaolinite and some form of silica. |
Databáze: | Supplemental Index |
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