Prudent Man Agate Slab yellow green cabochon Purple is a much rarer

Purple is a much rarer color to find in dumortierite

7mm at widest points

29” to 0

” even though it most definitely is not turquoise

these crystals display a striking chatoyance

Prudent Man Agate Slab yellow green cabochon Purple is a much rarerPrudent Man Agate comes from an area near Mackay, Idaho. The name is a tongue in cheek reference to an old mining law called the Prudent Man clause, which states that claims are only valid if "a prudent man could make a living working on it," the claim owner thus jokingly asserts that the government has declared him an unprudent man. This slab comes from Vein #2, the second purveyance of this material, and displays a rather wild assortment of banded