Analcime with Siderite after Epididymite

Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec  Canada

Specimen size: 6.6 × 4.7 × 3.8 cm = 2.60” × 1.85” × 1.50”
Main crystal size: 4 × 4 cm = 1.57” × 1.57”