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

(from the article `chlorite`) ...The great many names found in older literature for chlorites with small variations of chemical composition are no longer used. The accepted names ...
Found on
http://www.britannica.com/eb/a-z/c/98

Clinochlore is a mineral of the chlorite group and occurs as colourless, white, yellow or green monoclinic crystals found in metamorphic rocks, particularly in schist.
Found on
http://www.probertencyclopaedia.com/browse/HC.HTM
No exact match found.