Anatase Crystals On Host Rock

Blue Anatase crystals on a light colored host rock from Kline's Quarry, Pennsylvania.
September 16, 2026
Blue Anatase crystals on a light colored host rock from Kline's Quarry, Pennsylvania. 

Technical details: Canon EOS 6D Mark II Camera, Canon 100mm Macro f/2.8 Lens, 1/160 sec. - f/8 - ISO 100 -- Size - 16.9mm x 8.4mm x 9.6mm - Weight - 1.5 grams