Dinosaur Bone Fragment - Fossil Specimen collector specimen Clear quartz crystals typically grow

Clear quartz crystals typically grow in hexagonal prisms with pointed tips

Description: This carved malacholla skull from the Congo combines deep green malachite with vivid blue-green chrysocolla

more subdued dioptase compared to brighter emerald-green material from other localities

Aragonite brings your mental health into balance

Dinosaur Bone Fragment - Fossil Specimen collector specimen Clear quartz crystals typically growMined from: Morrison Formation, Utah, U. S. A. Era: Mesozoic Geological Age: 155148 mya Description: This one of a kind dinosaur bone fragment from Utah has a polished face with deep black, dark brown, rusty red, grey, and golden tan mineral areas. The piece keeps its rough natural bone exterior along the top and sides, while the cut surface shows the heavier mineral replacement and preserved internal bone texture. Its flat base gives it a strong