Is this limestone as we know it?

[me]

"The researchers behind the new cement-production method, led by a team at the University of Colorado Boulder, used coccolithophores to grow calcium carbonate and turn it into a limestone alternative, with which it’s possible to make concrete. "

Carbon-neutral-cement

Does the cement have the same properties as conventionally made cement?

 

[mikem]

We'll only know that a few years down the line