Semi-Crystal Obsidian Arrowhead, 200 B.C. - 700 A.D., from Teotihuacan, Mexico.

Don't call them "primitive"! I took a class on flint-knapping and it's HARD! I would have died of starvation if I lived thousands of years ago. - Semi-Crystal Obsidian Arrowhead, 200 B. - 700 A., from Teotihuacan, Mexico.

American Fire Opal (also known as Juniper Ridge Fire Opal) Calapooya Arrowhead flintknapped by James K. Bowden.  #arrowhead #opal #preciousopal #juniperridgeopal #fireopal #flintknap #JimBowden #Calapooya

American Fire Opal (also known as Juniper Ridge Fire Opal) Calapooya Arrowhead flintknapped by James K.

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