On this page you may find the Approximately 5.5 million tons of it was used to build [see circled letters] crossword puzzle clue answers and solutions. This crossword clue was last seen on March 27 2022 in the popular New York Times Crossword Puzzle. We have found 1 possible solution matching the query “Approximately 5.5 million tons of it was used to build [see circled letters]” and the answer is shown below.
The possible answer is:
LIMESTONE
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