Golden Calcite from Elmwood Mine, Carthage, Smith County, Tennessee sawfish This species is the largest

This species is the largest identified mosasaur dinosaur from the Oulad Abdoun Basin of Morocco and the largest of six species known in the Maastrichtian phosphates of the Ganntour Basin (Morocco)

It consists of centimeter-sized olivine crystals of peridot quality in an iron-nickel matrix

The crystal color varies from greenish-gray to blue

The transparent fluorite crystals are lustrous

Golden Calcite from Elmwood Mine, Carthage, Smith County, Tennessee sawfish This species is the largestLustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C axis with well defined re entrant faces. Small sphalerite crystal embedded on the back of the specimen. 3 lbs, 7. 5 x 6. 5 x 2. 5 inches