Dinosaur Bone Fragment - Fossil Specimen one of a kind hedenbergite Approximate Size of 1 Piece:

Approximate Size of 1 Piece: 8cm x 5

and they create unique patterns that resemble landscapes or natural scenes

Approximate Size for 1 piece: 18cm x 9cm x 9cm

and with the streak plate its really all you need as everything is intuitively labelled

Description: This specimen displays classic “Mercedes” calcite

Dinosaur Bone Fragment - Fossil Specimen one of a kind hedenbergite Approximate Size of 1 Piece:Mined 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