Quartz with lazulite ct.6.24

Quartz with lazulite This relatively rare mineral has been found in quartz form the region of Mahaiza , Madagascar. Lazulite is aMagnesium Iron Aluminum,Phosphate Idroxide with formula: (Mg,Fe)Al2(Po4)2(Oh)2 . His name comes from the Arabic word for Heaven in allusion to its sky blue color.The stones are never clean and contain also some transparent Muscovite plates. Size: 17.5x10.2x6.8 mm. Weight: 6.24 ct. CODE#1862