A photomosaic taken by the Curiosity rover on April 30, 2023, at one drill site in Gale Crater, Mars. Rock powder samples ...

You’ve probably heard of the chemical calcium in milk ... One of the most common chemicals connected to calcium is called “carbonate”, and together they make calcium carbonate. Calcium carbonate is in ...

These nanoscopic defects in the interior structure of the calcite likely reflect the granular substructures that are often ...

A hydrogen atom from the carbonic acid bonds to the carbonate ion in ocean water and creates a bicarbonate ion (HCO-3) which the shell-making organisms can’t use.

Carbonate minerals, primarily calcium carbonate and magnesium carbonate, are widely used as raw materials, fillers, and ...