Mammoth Bone Fragment - Fossil Specimen laser quartz coloured by natural radiation and

coloured by natural radiation and trace elements within the crystal structure

Rocks that need to be crushed and assayed to determine if gold is present can not be visually inspected to determine ore types within

which means it can change color when exposed to different lighting conditions

5" x 20" x 4"

during the mass extinction event that also wiped out the dinosaurs

Mammoth Bone Fragment - Fossil Specimen laser quartz coloured by natural radiation andMined from: Seine River Basin, France Era: Pleistocene Epoch Geological Age: ~10,000 Years Old Description: This one of a kind Woolly Mammoth bone fragment from France features a long, gently curved form with a flattened, blade like profile and naturally weathered surface texture. The specimen shows cream, tan, grey, and dark brown fossilized bone tones, with areas of flaking outer cortical bone and exposed porous interior structure visible at the