Geologic map of the Fort Bayard quadrangle, Grant County, New Mexico
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Geologic Quadrangle↗
Geology topics
W. R. Jones
Publications and source records attributed to W. R. Jones.
Chemical aspects of hydrothermal alteration with emphasis on hydrogen metasomatism
The ratio of cation to hydrogen-ion concentration is used as a basis for coordinating many observed varieties of silicate rock alteration. Low ratios drive alteration from feldspar through sericite, montmorillonite, or paragonite, toward kaolinite or pyrophyllite. Principal controls of ratio are reactions with wall rock, pressure-temperature changes, mixing of solutions, and oxidation of H 2 S; their interactions govern the assemblage attained.
Economic Geology↗
Aeromagnetic and geologic map of part of the Silver City mining region, Grant County, New Mexico
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Geophysical Investigations Map↗
Preliminary geologic map of Fort Bayard quadrangle, Grant County, New Mexico
No abstract available.
New Mexico↗
Geologic map, sections and map of underground workings of the Mountain View Lake area, Stillwater County, Montana
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Open-File Report↗
Chromite deposits of Boulder River area, Sweetgrass County, Montana
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Bulletin↗