Blue-Green Shade and Gemstone
This page is the CodyCross answer for the clue below from Science Lab, Group 310, Puzzle 5 (Cover Slips).
Question is: Blue-Green Shade and Gemstone
and the answer is: TURQUOISE
Word Meaning:
TURQUOISE — (countable) A sky-blue, greenish-blue, or greenish-gray semi-precious gemstone.
Definitions from Wiktionary.