Limb cast are some of the most beautiful “Petrified Wood” around. But what is a limb cast? Limb cast begin the same way that Petrified Wood does, trees are buried quickly under seve ...
Montana Agate - (Page)Montana Agate comes from near the Yellowstone River in Montana. The vein actually runs from the Yellowstone National Park in Wyoming to North Dakota. Montana Agate is one of the alluvial agates, i ...
Montana Rocks and Minerals - (Page) Montana is The Treasure State, fitting for its rocks and minerals. Montana Agate is probably the most well known rock from Montana! Montana Agate comes from near the Yellowstone River in Mon ...
Moss Agate - (Page)Moss Agate is so named for its mossy shaped or bush like inclusions. These are usually formed with mineral impurities, and are often growths of iron or manganese oxides. Moss Agate is found in ma ...
State Gemstones, Rocks, Fossils and Minerals - (Page)What is my state's official state rock, mineral, or fossil? Alabama designated Hematite as the state mineral in 1967, Hematite as the state rock in 1969, and Star Blue Quartz as the state ge ...