Marcasite And Chalcedony On Matrix From Indiana- Collectors Piece, Home Décor Decorative_piece Exposure to light over time

Exposure to light over time turns it black

Weight 775g

All fossils vary in size

Polished Druzy Carnelian Geode Sphere From Madagascar (Stand Included)

5cm by 2cm

Marcasite And Chalcedony On Matrix From Indiana- Collectors Piece, Home Décor Decorative_piece Exposure to light over timeMarcasite And Chalcedony On Matrix From Indiana Collectors Piece, Home Dcor Weight 1. 160kg Size 13cm by 13cm Thickness 11cm Marcasite is an Iron oxide that has the exact same chemical makeup of Pyrite, but forms in a completely different crystal structure. Unlike Pyrite, Marcasite does not exhibit a cubic identity, instead, it crystallizes in a variety of other forms, such as tabular, pyramidal, nodules, fibres, flakes, and masses. Marcasite has