Moqui Marbles - Mineral death Weight of Set: 261g

Weight of Set: 261g

including demantoid

these dicot cones housed their seeds in protective enclosed structures

and eases animal allergies

Moqui Marbles - Mineral death Weight of Set: 261gMined from: Utah and Arizona Note: listing is for a single marble, not a pair. Description: Moqui Marbles are small, brownish black iron oxide concretions and sandstone that formed underground when iron minerals precipitated from flowing groundwater. They occur in southern Utah and Arizona and are either embedded in or gathered loosely into "puddles" on the ground near outcrops of Jurassic age Navajo Sandstone. These stony spheres are actually