A fine lot of Schorl crystals from Pakistan featuring numerous well-formed specimens with sharp natural terminations and attractive parallel striations. The crystals display a deep black color with bright luster and pleasing variation in size and form throughout the lot. Several pieces show excellent definition and strong aesthetic character, making the group ideal for collectors, study, or resale. Schorl, the black variety of Tourmaline, is especially appreciated for its striking crystal habits and contrasting appearance in mineral collections.