Natural Chemical Compounds, E.g. Graphite, Gypsum

This page is the CodyCross answer for the clue below from Cruise Ship, Group 653, Puzzle 2 (Bionic Bartender).

Question is: Natural Chemical Compounds, E.g. Graphite, Gypsum

and the answer is: MINERALS

Word Meaning:

MINERALS — plural of mineral

Definitions from Wiktionary.