Cordierite — Gallery · Minerals.net

Huge Blocky Cordierite Crystals — Richmond, Cheshire Co., New Hampshire

Large Brown Cordierite Crystal — Richmond Soapstone Quarry, Richmond, Cheshire Co., New Hampshire

Deep Blue Cordierite — Route 9 roadcut at Beaver Meadow Road, Haddam, Middlesex County, Connecticut

Old-time Connecticut Cordierite — Haddam, Middlesex Co., Connecticut

Dichroic Iolite Chip — Ciombatore District, Madras, India

Highly Transparent Iolite — Virgolândia, Coroaci, Minas Gerais, Brazil

Muscovite Pseudomorph After Cordierite — Llallagua, Bustillos Province, Potosi Department, Bolivia

Cordierite var. Cerasite — Kameoka, Kyouto pref., Japan

Light-Colored Cordierite on Matrix — Kragero, Telemark, Norway