Cubic and crystallized pyrite matrix with calcite crystal cluster

Approx Weight (per piece):  13

This specimen will come protected in its specimen display box with a Canagem Specimen Mineral Card

5 on the Mohs scale of hardness

The specimen is in excellent condition

Impact Melt Rock | Polsingen Quarry | 54.75 grams | Ries Crater Germany | SO24 Dhofar Cubic and crystallized pyrite matrixThis is a must have 54. 75 gram Impact Melt Rock from the Polingen Quarry site of the famous Ries crater Germany. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items 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 encompasses shock