gemmology
Noun
Words related to the picture: chrysocolla~N, tiger's eye~N, tiger eye~N, tourmaline~N, sugilite~N, rose quartz~N, snowflake obsidian~N, moss agate~N, lace gate~N, blue lace agate~N, lapis lazuli~N, gemology~N, emerald green~N, aldehyde green~N, acid green~N, malachite green~N1, Victoria green~N, lazuli~N, Armenian stone~N, gemmology~N, green verditer~N, unworked~Adj
Original uploader was Arpingstonesource