Here's a piece of limestone.

Those white cliffs are a dense Cambrian limestone.

It is also the site of several limestone quarries.

Would it give this block of limestone new properties?

And it's just limestone, nothing really special about it.

Other than peat, dolomite, and limestone, natural resources are scarce.

The core comes up as these cylindrical tubes of limestone.

And it's different than this limestone, you can see that.

Limestone County is a county of the U.S. state of Alabama.

And that's not snow that's what the white limestone looks like.

Now a block of limestone, in itself, isn't particularly that interesting.

The Middle Atlas Mountains consist mostly of a series of limestone plateaus.

Limestone chips may be introduced into sites to create a neutralizing effect.

They were commonly either carved from limestone or were made of pottery.

We don't just want limestone dumped everywhere in all the pretty canals.

True marble is the metamorphic form of limestone produced by heat and pressure.

And Lost City was characterized by these incredible limestone formations and upside down pools.

History The limestone forming Batu Caves is said to be around 400 million years old.

So it would all be built in stone, in French limestone, except for this metal piece.

21st day of our descent, ...starting from an estimated depth of 129 kilometers, ...limestone formation continues.

And Lost City was characterized by these incredible limestone formations and upside down pools. Look at that.

Chalk is a soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite.

The whereabouts of a number of figurines, flints and sculptured limestone (Aq Kupruk) are not yet known.

The country has large oil shale and limestone deposits, along with forests that cover 48 of the land.

Gabon has three karst areas where there are hundreds of caves located in the dolomite and limestone rocks.

The northern part of the island is a high coralline limestone plateau and the southern region is mountainous.

Where limestone has been used, such as at Cwm Rheidol in mid Wales, the positive impact has been much less than anticipated because of the creation of an insoluble calcium sulfate layer on the limestone chips, binding the material and preventing further neutralization.

In particular, oil from seepage at sea has penetrated into the freshwater lenses of atolls and coral limestone islands.

And so here the protocells are depositing their limestone very specifically, around the foundations of Venice, effectively petrifying it.

But gradually, as the buildings are repaired, we will see the accretion of a limestone reef beneath the city.

The local white limestone was also used to build the walls of the city and many other buildings, besides the towers.

Unearthed in 1963 by Maurice Dunand, it stands on a limestone socleplated with marble blocks that rest against a retaining wall.

But imagine what the properties of this limestone block might be if the surfaces were actually in conversation with the atmosphere.

It was Crease Limestone, and that was produced by sea creatures 350 million years ago in a nice, warm, sunny atmosphere.

Ray It was Crease Limestone, and that was produced by sea creatures 350 million years ago in a nice, warm, sunny atmosphere.

Most of the forest is in the north, and much of the mountain is rocky, deforested, grassy and made out of limestone.

It has a pented roof made of large limestone blocks, a construction technique common to all pyramid chambers of the 5th dynasty.

The Kalahari Desert in the east and north is characterised by thick layers of the terrestrial land and limestone and scarcity rainfall.

I might have got good limestone within a mile or two and burned it myself, if I had cared to do so.

According to the Roman scholar Pliny the Elder, citizens of the Empire believed that limestone from a quarry near Troy would dissolve flesh.

This is our protocell technology, effectively making a shell, like its limestone forefathers, and depositing it in a very complex environment, against natural materials.

In 1230 the foundations of the Linköping Cathedral were made, the material was there limestone, but the building took some 250 years to finish.

Typical for pyramids of the Middle Kingdom, the Black Pyramid, although encased in limestone, is made of mud brick and clay instead of stone.

And if you look even closer, you'll see, in that limestone, there are little shells and little skeletons that are piled upon each other.

This is our protocell technology, effectively making a shell, like its limestone forefathers, and depositing it in a very complex environment, against natural materials.