Graceful Calcite on Chalcedony. Multiple large and well defined rhombohedral crystals of Calcite, including one with a unique corner termination, supported by a natural framework of Chalcedony spires. A light Hematite adds a hint of red to one side. Nashik, Maharashtra, India. 3.5" x 2.75" x 3.25", 7.6 oz. See it as big as your screen on the Studio Mineralia YouTube Channel!