White Sedimentary Rock Used in Cement
This page is the CodyCross answer for the clue below from Health and Fitness, Group 2121, Puzzle 3 (Flexibility).
Question
White Sedimentary Rock Used in Cement
Answer
LIMESTONE
Word Meaning:
LIMESTONE — An abundant rock of marine and freshwater sediments; primarily composed of calcite (CaCO₃); and occurring in a variety of forms, both crystalline and amorphous.
Definitions from Wiktionary.