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

Descloizite is a rare mineral species consisting of basic lead and zinc vanadate, {chemical formula|(||Pb||,||Zn||)|2|(||OH||)||V||O|4}, crystallizing in the orthorhombic crystal system and isomorphous with olivenite. Appreciable gallium and germanium may also be incorporated into the crystal structure. The color is deep cherry-red to brown or bla...
Found on
http://en.wikipedia.org/wiki/Descloizite

vanadate mineral containing lead, copper, and zinc that usually forms brownish red to blackish brown crusts of intergrown crystals or rounded ...
Found on
http://www.britannica.com/eb/a-z/d/34

Descloizite is a rare secondary mineral that forms in the oxidation zones of lead and zinc ore deposits and veins. It is named after the man who discovered it - Alfred Legrand des Cloizeaux, professor of mineralogy at the University of Paris, France. Descloizite is a hydrous vanadate, the main metal it contains is lead but it also features zinc and...
Found on
http://www.probertencyclopaedia.com/browse/HD.HTM

a mineral, lead zinc vanadate.
Found on
https://www.infoplease.com/dictionary/descloizite
No exact match found.