80195606 Lapis lazuli is a rock whose most important

80195606 Lapis lazuli is a rock whose most important mineral component is lazurite (25% to 40%), a feldspathoid silicate mineral with the formula (Na, Ca)8(AlSiO4)6(S, SO4, Cl)1-2 Most lapis lazuli also contains calcite (white), sodalite (blue), and pyrite (metallic yellow), Afganistan John Cancalosi All images are copyright protected and remain the property of Ardea Picture Library Ltd. Permission for use is only granted once fee has been agreed and payment made and all digital files must be destroyed unless agreed otherwise in writing. Images must be credited: Photographer Name / ardea.com www.ardea.com

Important Lazuli

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