Wilkie Collins Crime Novel About Jewels, the __
This page is the CodyCross answer for the clue below from Apothecary, Group 1963, Puzzle 4 (Essential Oils).
Question is: Wilkie Collins Crime Novel About Jewels, the __
and the answer is: MOONSTONE
Word Meaning:
MOONSTONE — (mineralogy) A translucent gemstone, an orthoclase feldspar, that has a pearly lustre.
Definitions from Wiktionary.