Symbols for Idaho: Geological and Archaeological Symbols

ID State Symbols
Symbols for Idaho: Geological and Archaeological Symbols
By Nora Kirkeby
Apr 1, 2006, 22:23 PST

Idaho State Fossil, Idaho State Gemstone

Idaho State Fossil
You’ll learn all about the Idaho state fossil, a horse from the Pliocene epoch, at this great informative site.
Source:State Fossils

Idaho State Gemstone
Here's a little bit of information on star garnets, which were designated Idaho's official state gemstone in 1967.
Source: Arizona Rock Shop