Color:  White

The vast majority of Cavansite comes from the Deccan Traps (a large igneous province and one of the largest volcanic features on earth) in the Pune Province of India

intruding the Skellefte district supracrustals and probably the impact-generated rock

This is a fantastic Impactite Fallback Breccia from Germany weighing 77

The Kowala section situated in the southern part of the Holy Cross Mountains represents continuous sedimentation in almost the same facies across the Devonian-Carboniferous transition

Wulfenite Crystal Cluster | 114 Grams | Old Yuma Mine | Arizona USA | SO24 Herkimer Color: WhiteThis is a rare specimen of small yellow gold crystals of wulfenite on matrix from Old Yuma Mine, Arizona. The top of the specimen is coated with small crystals of wulfenite and the bottom has hundreds of small spheres. Wulfenite specimens from the Old Yuma Mine are considered rare today. The Old Yuma Mine is a historic, now inactive site, and it hasn't produced new material in many years. Most of the wulfenite specimens available now were collected