Malachite Fibrous Crystal Small Fine Silky Rare Mineral Specimen Over 1" Rare Fibrous Malachite Natural Specimen Suitable for office, collecting, gifts, study; includes descriptive card Over 1" long and wide, 1/2" thick, 15 grams; item shipped will vary slightly Vivid malachite crystals all sides; very high quality Natural greens, lustrous shilky chatoyant, not for gem cutting nor carving