Celestite Madagascar Celestite is a mineral consisting of strontium sulfate (SrSo 4 )The mineral is named for its occasional delicate blue color like the sky. Celestine is the principal source of the element strontium, commonly used in fireworks and in various metal alloys. Approx. Size: 7”wide x 4-1/4”high x 4”thick Price is $175.00 NM residents %7.375 tax Shipping, Packing and Handling Charge: $15 Ships via USPS Priority Insured Mail. Of course this items can be picked up from our store with no additional shipping charges. Shipping/Insurance Cost is included on Paypal “buy now” button! For QUESTIONS or to make an OFFER Email us at Sales@SilverCityTrading.com