stone





**What are stones?**
===the stone is a very strong material from nature mostly used for humans as a construction material. It was very important at the beiginnings of the human civilitation because it was the first construction material, even today is used for some buildings ===

**How many kinds of stone do you know?**
===the stone kinds most used today are marble and granite, mostly used in luxury details in interiors. other common kind of stone is the quartz, it is the second most abundant mineral in earth, it is used in many things like jewels. ===

The most important characteristics of the stone are the durability, the adaptability to sculptural treatment and its abundance.
===mostly For its low price and its abundance.The most important reason is because it´s a very resistant and durable material and it can be used in the columns of the building. ===
 * ===**Why are stones used in construction?** ===