Pink & White Optical Calcite Quantity: 20 to 30 stonesSize: 1/2 to 1 inches across, box is 4 x 3 x 1 inchesShape: natural Rhombohedral Crystals Stone Types: Pink Optical Calcite and White Optical CalcitePhotos show sample boxes This listing features 1/2 lb of rough, natural Pink and White Optical Calcite crystals in their unique rhombohedral shape. You will receive 20 to 30 small stones, each ranging from 1/2 to 1 inch across, making them ideal for collectors, crafting, or display. The stones are a beautiful mix of pink and white hues, showcasing the natural optical clarity and light-diffusing qualities of calcite. The crystals come in a convenient 4 x 3 x 1 inch box. Please note that the photos provide a sample of what to expect, as each set is unique in color and formation.