Creedite is a rather rare sulfate. It is not uncommon to find Fluorite
as a companion mineral. These specimens were collected in Mina Navidad,
Rodeo, Durango, Mexico and all have hundreds of tiny prismatic points
of a brilliant reddish-orange color. The mine is now closed as of
2014 which means specimens are becoming harder to find.
Ca3Al2SO4(F, OH)-2H2O , Hydrated Calcium Aluminum Sulfate Hydroxide
Twin balls of creedite attached by matrix rock. Shows well,
beautiful specimen. Measures approximately 3.7x2.5x1.7 inches