UNITED STATES AND CANADA OBSIDIAN SOURCE CATALOG

Montana 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.

MONTANA SOURCE MAP | U.S. SOURCE MAPS INDEX


SOURCE NAME (CHEMICAL GROUP) OTHER NAME(S) PDF
Montana Creek --
PDF

Back to U. S. OBSIDIAN SOURCE CATALOG HOME PAGE
Back to NORTHWEST RESEARCH

Last Updated: 01/01/2017