Toenail, 2.9 x 2.7 x 2.5 cm
Equador, Borborema mineral province, Rio Grande do Norte, Northeast Region, Brazil

This is an unusually rich MATRIX cluster of fine euhedral crystals that clearly show the blue coloration that Euclases are famous for. In this case, it is a very pale pastel blue shade. Complete all around save for the one attachment point, the specimen has many .8 cm crystals with very good luster, form, and color. 2.9 x 2.7 x 2.5 cm