Clay shales: description, application and structure

Quite a lot of different kinds of rocksexists on the earth. All of them are actively used by man in industry. One of such rocks is clay shale. This article will describe in detail about them, namely, what properties they possess, what their mineral composition and structure are. In addition, we will understand what the shales are and how they are produced. And now about everything in order.

What is shale

So, before we talk about clay shales,I must say, what kind of breed is it at all? In fact, the slates are a different kind of rock with a layered arrangement of mineral fusion. It takes a lot of effort to produce it, but despite this, it occurs in many parts of our planet.

More details about the extraction of this material will be told later. In the meantime, you should talk about the composition of this rather interesting stone.

Clay shale: mineral composition

The mineral composition of clay shale is quitevarious. As already understood by name, the stone is mainly composed of minerals. These include sericite, epidote, albite, quartz, etc. In a word, most of the rocks that belong to low-temperature or medium-temperature materials.

It is worth mentioning about one more moment. Clay shales are divided into several groups of mineral composition. After all, they have other substances. They were the reason for splitting the shales into several types:

1. Alum slate. To this species of rock are those whose composition includes carbonaceous matter and sulfur pyrite.
2. Roof slate.
3. Slate is slate.
4. Hone. This type includes those shales of clay, the composition of which includes silica.
5. And the last view is slate. It can be easily broken into small posts.

That, in fact, and everything that can be said about the mineral composition of this breed and its varieties.

Physical properties of shales

This breed has a large palette of colors. Basically it's yellow, red, gray, burgundy. Most often in industry, a gray stone is used. This material has good sound insulation, strength, and frost resistance. Slate does not lose its color until the end of its service life. Corrosion to this material is absolutely not terrible.

Application of the rock in question

This species of rock is known since time immemorial. Throughout the world, you can find buildings whose roofs are covered with roofing material just from it.

Where in our time is used clay shale? The application of this fossil is quite large, but mainly it serves to create a roof, facing and slate material.

The stone is very popular for several reasons. First of all, because clay shale does not contain absolutely no harmful chemical impurities. And in our time, when practically in every building material there are substances dangerous for our health, this way of finishing is just worth its weight in gold. In addition, this stone is quite strong and reliable. The service life of such building material is not one decade.

Quite often shale is shreddedbathrooms. This is due to the fact that the breed perfectly absorbs all the moisture in it and at the same time it does not affect the service life in any way. What material can be compared to this breed? In fact, no. The density of shale, its long service life and versatility make this material indispensable.

How to produce this breed

Mining is carried out in almost everycorner of the Earth: Spain, Brazil, United States of America. Russia also does not lag behind its competitors. Basically, the mining of rock is carried out in Siberia, as well as in the Urals, in the Kostroma and Kirov regions.

Unfortunately, at this point in time the clayshale mined in Russia, do not enjoy great popularity, as a result of which it is bought abroad. So what is the reason for such unpopularity of the material? There are two reasons:

1. Underdevelopment of the roofing shale market in Russia. This is why mining this breed is far from profitable.
2. Low quality.

The material is extracted in quarries of open type. The rock is chipped and further split into smaller pieces. In general, bulldozers and excavators are used for mining.

Healing properties

The stone in question has miraculousmedicinal properties. According to specialists, the slate has a positive effect on the whole nervous system of a person. Great for stress relief. That's why quite often this magnificent stone can be found in the interior of bedrooms or living rooms.

Another way to use slate for medicinal purposes is to purify water. The investigated rock perfectly filters water from impurities of chlorine and heavy metals.

In addition, the stone is used in the application procedures.

Mystical features of the material

Now you can turn to the magic propertiesof this material. Wizards are sure that with the help of this stone, you can get rid of the pain in the shortest possible time, which is connected, for example, with the break of the relationship with your loved one.

Also a pebble can serve as an excellent amulet. Slate protects against negativity and other problems that people often encounter. Especially this decoration is suitable for people who are closely associated with creativity. This stone contributes to the development of talent in man, helps to create new interesting and unusual things. You can buy it at absolutely any jewelry store. It is used in many ornaments.

Astrologers claim that the slate fits almost all the signs of the Zodiac. Exceptions are only Capricorn and Aries. The stone is categorically contraindicated.

The result

This article was discussed in some detailAbout such material as shale. The structure, composition and its application were the main theme. Perhaps, due to its uniqueness clay slate will be very popular for more than a dozen years. As it turned out, the stone has healing and magical properties.