including shades of blue

a common mineral in sedimentary environments that can take on a great variety of crystal forms and shapes

It is amazingly light considering its mass of 43x41x5mm

Name: Dolomite

It is prized for both its rarity and its intense purple color

Impact Melt Breccia | 43.6 Grams | Gardnos Crater, | SO24 Triphane including shades of blueThis is a great 43. 6 gram Impact Melt Breccia from the Gardnos Crater in Norway. It is amazingly light considering its mass of 54x43x9mm. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection item you'll ever own. Impactite is a slag like glassy object found on the surface of the earth, formed from rock melted by the impact of a meteorite. The term impactite