It is an incredible specimen

Minerals in this group are rich in magnesium and water and are light to dark green

preserving the shape of the original marcasite crystal

Washing hands is recommended after handling Orpiment specimens

Hastings Highlands Municipality

Impact Melt Rock | 27.4 grams | Stac Fada Impact Structure | NW Scotland Volcanic Olivine It is an incredible specimenThis is a must have 27. 4 gram Impact Melt Rock from the Stac Fada Member Impact Structure, NW Scotland. It measures 67x37x5 mm. 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