Black Onaping Slice | 102.5 Grams | Impactite | Sudbury Structure, Canada | SO24 Tourmaline The color is caused by

The color is caused by impurities of iron within the quartz crystal

Origin: Mined in Huaron

The matrix is massive augite and scapolite

This impact glass was found in a strewn field in the Western Desert of Egypt

is a highly desirable size showing great features and comes with a specimen card

Black Onaping Slice | 102.5 Grams | Impactite | Sudbury Structure, Canada | SO24 Tourmaline The color is caused byThis is a must have 102. 5 gram Impact Fallback Breccia from the famous Sudbury Impact Structure in Ontario Canada. It's dimensions are 114x61x9mm. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection piece you'll ever own. About 1. 87 billion years ago, an object from space 9 kilometers in diameter, slammed into Canada a little north of Sudbury, Ontario creating