Montana Agate Jewelry at Beaded Jewelry By Renee Montana Agate varys in colors from a creamy light yellow to varying shades of brown, red, dark blue to black. Most Montana Agates are found in gravel deposits from the Pleistoncene age near the Yellowstone River.
Montana Agate Necklace 1734N - $88.00
Montana Agate White Swarovski Pearls Bali and Sterling Silver 26" - 28" In Length