Polished Rock With a Pearly Luster
This page is the CodyCross answer for the clue below from Botanical Garden, Group 1422, Puzzle 1 (Walking Paths).
Question is: Polished Rock With a Pearly Luster
and the answer is: MOONSTONE
Word Meaning:
MOONSTONE — (mineralogy) A translucent gemstone, an orthoclase feldspar, that has a pearly lustre.
Definitions from Wiktionary.