38x28mm Silver Leafed Calcite Mineral Crystal Pendant 1 Drusy refers to miniture crystals that form within or on the surface of other stones. This formation causes a unique and eye catching element for Our collection of leafed drusy beads which have been selected for their beauty, quality and rarity. The leafing is made from extremely thin sheets of high-grade metal and is accomplished through a time-tested technique that has not changed in centuries. The leafed edge provides a polished metallic gleam to jewelry, finding and beads.