papagoite
/pəˈpɑːɡəʊʌɪt/Mineralogy
noun
A rare blue mineral of the monoclinic crystal system consisting of a basic silicate of calcium, copper, and aluminium, CaCuAlSi2O6(OH)3, and found as prismatic crystals or crusts of radiating fibres.
Origin
1960s. From Papago + -ite.