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

Kurnakovite is a hydrated borate mineral with the chemical composition MgB3O3(OH)5·5H2O. It is a member of the inderite group and is a triclinic dimorph of the monoclinic inderite. ==Discovery and occurrence== Kurnakovite, was first described by Godlevsky in 1940 for an occurrence in the Inder borate deposits in Atyrau Province, Kazakhstan, and i...
Found on
http://en.wikipedia.org/wiki/Kurnakovite
No exact match found.