Pyrite

Saint-Denis-d'Orques, La Flèche, Sarthe Department, Pays de la Loire  France (04/2021)

Specimen size: 5.8 × 5.7 × 3.8 cm = 2.28” × 2.24” × 1.50”
Main crystal size: 2.3 × 2 cm = 0.91” × 0.79”