At current levels of use, it would be a long, long, time, but gradually, the accessible supply would slowly diminish to a point where it would no longer be affordable or profitable to mine.
Potholes in limestone regions are typically formed by the chemical weathering process known as carbonation. Rainwater combines with carbon dioxide in the atmosphere to form weak carbonic acid, which dissolves the limestone and creates cavities. Over time, the weakening limestone is further eroded by abrasion from sediment carried by water, eventually creating potholes.
The main substance in limestone is calcium carbonate.
No, the limestone is not magnetic due to the magnetic fields in the stone itself.
Limestone doesn't normally have a parent rock. One exception to this may be a detrital limestone, whose parent rock would however also be limestone!
There are two main types of limestone: (1) calcitic limestone, which is mainly composed of calcium carbonate, and (2) dolomitic limestone, which contains a combination of calcium carbonate and magnesium carbonate. These types of limestone have different properties and are used for various applications depending on their composition.
The Chalk Downs are made of limestone, as are the Pennine Hills which run up the spine of England.
concrete is formed from limestone by the combustion of the limestone (heating of the limestone)!
Limestone and limestone formations.
Potholes in limestone regions are typically formed by the chemical weathering process known as carbonation. Rainwater combines with carbon dioxide in the atmosphere to form weak carbonic acid, which dissolves the limestone and creates cavities. Over time, the weakening limestone is further eroded by abrasion from sediment carried by water, eventually creating potholes.
The common name for limestone is simply "limestone".
limestone man is a man made out of limestone.
limestone
Limestone is called limestone because it has lime in it from the sea water it if formed in.
A person who sells limestone,
limestone can be critically empact on the city. limestone can be critically empact on the city. limestone can be critically empact on the city.
Indiana has a limestone quarry. The outside of the house is limestone.
dolomitic limestone is different from agricultural or hydrated limestone the difference is in the MgO content and hardness Dolomitic Limestone is harder than both and its MgO content is higher. The CaO is lower in Dolomitic limestone and High in the later.