Natural chalk stones background. Chalk is a soft, white, porous, sedimentary carbonate rock, a form of limestone composed of the mineral calcite. Rock

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Natural chalk stones background. Chalk is a soft, white, porous, sedimentary carbonate rock, a form of limestone composed of the mineral calcite. Rock forms from the ooze. Mining concept

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Size: 4928px × 3264px
Photo credit: © Maksim Safaniuk / Alamy / Afripics
License: Royalty Free
Model Released: No

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