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limestones

  • plural
    of limestone.
    limestone
    noun
    a sedimentary rock consisting predominantly of calcium carbonate, varieties of which are formed from the skeletons of marine microorganisms and coral: used as a building stone and in the manufacture of lime.

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The discovery was made at Lavernock Point, close to Cardiff and Penarth, where the cliffs of dark-coloured shales and limestones document ancient shallow seas.

From Science Daily ● May 30, 2024

This magma is thought to have expelled gases that flowed into limestones, chemically altering them.

From Science Magazine ● Jun. 1, 2023

Next, I moved to Ridgewood, so deep into Bushwick that I was actually in Queens, where the old limestones on my block literally doubled in value over the course of four years.

From New York Times ● Jan. 30, 2020

Carbon-rich rocks, such as limestones, are sucked inside Earth at plate margins.

From Nature ● Jun. 11, 2019

Deep residual clay soils derived from underlying limestones, and coloured red or black according to the predominance of oxides of iron or vegetable detritus, characterize the plains.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various

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