Fluorite QR

Fluorite QR

and when exposed to the elements over a long period of time can change into the closely related malachite

from the Upper Silurian age

Due to its incredibly vivid and deep coloration

where early very productive copper mines supplied much of the ancient world with the material

many of which feature coatings of fine

Malachite is known for its deep green coloration

Metacanthian Trilibite from the Mid Devonian Period

This preglabellar ring (head shield) is covered in many sensory pits which may have held hairlike features when the trilobite was alive

with nodules and delicate filigree-like branches

Amber is the fossilized resinous tree sap from conifer trees

Kataoua formation

red and many other colors corresponding to their physical makeup and conditions when the mineral was formed