
1) Beautiful stone 2) Cut mineral 3) Decorative stone 4) Gemstone 5) Gemstone mineral 6) Jewel 7) Jewel mineral 8) Mineral jewel 9) Mineral gemstone 10) Monoclinic mineral 11) Polished mineral 12) Polished jewel 13) Precious gemstone 14) Precious gem 15) Prized mineral 16) Precious stone 17) Prized stone
Found on
https://www.crosswordclues.com/clue/legrandite

Legrandite is a rare zinc arsenate mineral, Zn2(AsO4)(OH)·(H2O). It is an uncommon secondary mineral in the oxidized zone of arsenic bearing zinc deposits and occurs rarely in granite pegmatite. Associated minerals include: adamite, paradamite, kottigite, scorodite, smithsonite, leiteite, renierite, pharmacosiderite, aurichalcite, siderite, goeth...
Found on
http://en.wikipedia.org/wiki/Legrandite
No exact match found.