3-1/2" Carnelian e1f38fd8523249896584bd7bfa95d2b5

3-1/2" Carnelian e1f38fd8523249896584bd7bfa95d2b5Carnelian is one of the oldest minerals that has been used as a gemstone. The brownish red to orange red color exhibited by Carnelian is due to trace amounts of iron during its formation. Carnelian is a chalcedony ( cryptocrystalline quartz), similarly to agate with a hardness of 6. 5 7 on the mohs scale. However, Carnelian doesn't show the same type of banding as agate and the color is softer in appearance. Metaphysically, Carnelian is associated

Tanzanite is a rare gem variety of the mineral zoisite

Azurite is typically found as tabular to prismatic crystals of a deep "azure blue" color with splendent vitreous faces

almost all modern humans (outside a small section of Africa) have ~ 2% of their genome related to Neanderthal

The different varieties of Jasper are typically named by their pattern and color

generosity and forgiveness

Another well known dinosaur

rather than developing in a more common cubic form

so it theorized these specimens hunted alone

This genuine piece of fossilized dinosaur bone is from the Jurassic Period

Canis lupus

Emeralds are graded by the eye

used shelters for habitats and were well versed in making fire