Azurite
Azurite is a hydrated for of copper (up to 58% copper), it crystallized in striking blue crystals and often forms in association with green malachite. Formula: Cu3(CO3)2(OH)2 Colour: Azure blue, blue, light blue, or dark blue; light blue in transmitted light Lustre: Vitreous Hardness: 3½ – 4 Specific Gravity: 3.77 Crystal System: Monoclinic
$15.00
Azurite
$180.00
Azurite
$165.00
$55.00
$185.00
$25.00
Crystals
$12.00