Limestone is a sedimentary rock created by ... Over time, this builds up to create the long, thin deposits that look like icicles hanging from the top of the cave. They’re the stalactites.

There are also enviable iron ore deposits in the county’s Ikutha district. But it is the discovery of limestone deposits in Kanziku, Mathima, Simisi and Ngaaie areas that has more recently drawn ...

The Baroque masterpiece constructed on the facade of a palace is one of the most popular sites in Rome for tourists, who strain over the crowds to throw their coins into its water.

Debate concerns the nature of the contact between the Maokou limestone and Emeishan volcanics, the depositional environment and volumetric significance of mafic hydromagmatic deposits (MHDs), and ...

While the fountain is being cleaned to remove limestone deposits and grime, however, the walkway positioned over its basin will accommodate some 130 people at a time to take a closer look.