1) Beautiful stone 2) Cut mineral 3) Decorative stone 4) Gemstone 5) Gemstone mineral 6) Jewel 7) Jewel mineral 8) Magnesium mineral 9) Mineral jewel 10) Mineral gemstone 11) Polished mineral 12) Polished jewel 13) Prized stone 14) Precious stone 15) Precious gem 16) Precious jewel 17) Prized mineral
Found on
https://www.crosswordclues.com/clue/sellaite
Sellaite is a magnesium fluoride mineral with the formula MgF2. It crystallizes in the tetragonal crystal system typically as clear to white vitreous prisms. It may be fibrous and occur as radiating aggregates. It has a Mohs hardness of 5 to 6 and a specific gravity of 2.97 to 3.15. Refractive index values are nω = 1.378 and nε = 1.390. ==Discov...
Found on
http://en.wikipedia.org/wiki/Sellaite
Magnesium fluoride
Found on
http://www.translationdirectory.com/glossaries/glossary075.htm
No exact match found.
