Blue-Green Gemstone Often Found in Arid Climates
Puzzle 7 of Auction House Hard Pack
Question is: Blue-Green Gemstone Often Found in Arid Climates
and the answer is: TURQUOISE
Word Meaning:
TURQUOISE — (countable) A sky-blue, greenish-blue, or greenish-gray semi-precious gemstone.
Definitions from Wiktionary.