Green Precious Stone and the City in Dorothy's Oz
This page is the CodyCross answer for the clue below from Forms of Communication, Group 2236, Puzzle 3 (Online Seminar).
Question
Green Precious Stone and the City in Dorothy's Oz
Answer
EMERALD
Word Meaning:
EMERALD — Any of various green gemstones, especially a green transparent form of beryl, highly valued as a precious stone.
Definitions from Wiktionary.