Quartz Cluster Arkansas Mineral Specimen Titanium Coated USA 1 1/2 Inch Arkansas Quartz infused with rare minerals Aurora(tm) treated in USA Suitable for office, collecting, gifts, study Violet green purple blue aqua yellow pink blue colors Approximately 1 1/2" size, 1" wide and high; very fine pointed clusters, many natural glowing facets Item shipped may vary slightly; includes descriptive card