Claim map, Roc Creek quadrangle, Montrose County, Colorado
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Open-File Report↗
Geology topics
Raymond Dewey Sample
Publications and source records attributed to Raymond Dewey Sample.
Claim map, Uravan quadrangle, Montrose County, Colorado
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Open-File Report↗
Claim map, Bull Canyon quadrangle, Montrose County [and San Miguel County], Colorado
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Open-File Report↗