UNITED STATES AND CANADA OBSIDIAN SOURCE CATALOG

Obsidian Cliff, Yellowstone National Park, Wyoming.

Wyoming Obsidian Sources

SOURCE NAME: Most commonly-used name for the geochemical source
OTHER NAMES: Alternate names or names of source outcrops belonging to same geochemical source group
Click on the PDF link for an Adobe Acrobat document with additional source information.

WYOMING SOURCE MAP | U.S. SOURCE MAPS INDEX


SOURCE NAME (CHEMICAL GROUP) OTHER NAME(S) PDF
Cascade Creek --
--
Conant Pass Connat Pass
--
Cougar Creek [Yellowstone National Park] --
--
Dunraven Pass --
--
Engineers Quarry [Jackson Hole] Engineer Quarry
--
Grassy Lake Reservoir Grassy Lake
Lava Creek Tuff
--
Green River --
PDF
Green River Second Variety --
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Huckleberry Ridge Tuff --
--
Jackass Pass --
--
Lava Creek Tuff --
--
Mount Hancock --
--
Obsidian Cliff [Yellowstone National Park] F.M.Y. 150 Group
Obsidian Cliffs (commonly used erroneous name)
Yellowstone Cliff
PDF
Park Point [Yellowstone National Park] --
PDF
Parker Creek Parker Meadow
--
Powder River --
--
Spring Creek Flow --
--
Tanker Curve [Yellowstone National Park] --
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Teton Pass [Jackson Hole] Fish Creek - 1
Fish Creek Variety 1
Fish Creek/McNeely Ranch
Mosquito Creek
Phillips Ridge
Teton Pass Variety 1
PDF
Teton Pass Variety 2 [Jackson Hole] Crescent H
Fish Creek - 2
Fish Creek Second Variety
Fish Creek Variety 2
PDF
Warm Creek --
--
West Gros Ventre Butte [Jackson Hole] --
--

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Last Updated: 06/19/2018