Euclase on Quartz

Equador, Parelhas, Caicó, Rio Grande do Norte  Brazil (2006)

Specimen size: 15 × 6.2 × 2.7 cm = 5.91” × 2.44” × 1.06”
Main crystal size: 1.5 × 0.8 cm = 0.59” × 0.31”