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Raspberry quartzite for bath: reviews, properties

The stone is crimson quartzite - it is a rock. In other words, it consists of several minerals, the main of which is quartz. From him, in fact, the name took place. Quartz is mixed in small amounts with topaz, corundum, sericite, pyrophyllite, feldspar, talc. When the sandstone is recrystallized, this mixture is formed. Such metamorphosis happens under the influence of temperatures or pressure.

Description

Raspberry quartzite, reviewed in the article below, occupies a separate place among a huge number of species of Karelian minerals. In its properties it is the most unique stone. It is also called porphyry, or shohan porphyry (due to external resemblance to the porphyry of Iran). It means "royal stone".

The mineral combines very high strength, durability, hardness, and also a beautiful appearance.

Raspberry quartzite, as demonstrated by medical research, has medicinal properties. So, it stabilizes the pressure, eliminates the ailments of meteosensitive people who were caused by weather changes, and also relieves joint and lower back pain.

In the bath, Shokshin's crimson quartzite makes the steam very light. This effect is achieved due to low thermal conductivity and high density of the stone, which together gives an excellent heat transfer for a long time.

Historically, this mineral was intended for decoration of various majestic structures and buildings of St. Petersburg and Moscow. Perhaps, this is the most solemn nugget from Prionezhye.

Shokshinsky raspberry quartzite has always been very valued, and therefore used for finishing particularly significant architectural projects. It is considered to be practically pure quartz by mineral composition (about 98%). It is environmentally friendly material, almost has no radioactivity, and this makes it possible to use it for facing offices and living quarters. Good resistance to high temperatures gives advantages when using a mineral in sauna and bath furnaces.

Chemical properties

Quartzite is obtained from sandstones, consisting of large, cement-bound fragments of sedimentary origin. Some large sandstone fragments are retained during recrystallization. Consequently, quartzites often have an uneven structure. In the mineral crystals of mica, quartz are well traced. The bonding of such particles of different sizes makes the stone very strong.

The strength characteristic is directly related to the composition of the stone, since quartz (its main component) on the Mohs scale has a hardness index of 7 points. In this case, topaz, which also enters the quartzite, on the scale occupy the eighth line. The corundum adhered to the breed is second only to a diamond score, the hardness recorders, whose score is 10 points. In total, the hardness of quartzites is about 8 points.

In addition to high strength, quartzite crimson, the properties of which are described in this article, is resistant to temperature. Its negative values have no effect on the stone. It also affects fire resistance. The mineral begins to change only at 1770 ° C. This resistance to heat makes the stone an excellent raw material for erecting paired. Raspberry quartzite for a bath, reviews about which are always positive, makes it durable and safe. With active operation, the service life of the breed is about 200 years.

The stone is also undamaged by the high humidity. Various chemical reagents do not work on the mineral. The rock does not react with acids and alkalis. But the crimson quartzite and man does not hurry to succumb. Due to the increased hardness it is very difficult to process, which significantly increases the price of products from this breed. Acquire it aspire for special occasions. For example, a sarcophagus of Napoleon was made from this stone.

Place of Birth

This is a common stone. He is among the metamorphic rocks lying in long, large layers. These deposits are found in America, Africa, Russia and Eastern Europe. Thirty deposits have been registered on the territory of our country. Their main concentration is in the Urals.

Raspberry quartzite

Minerals crimson shade suitable for storing heat in ovens baths and saunas. Their heat warms the air, the ceiling, shelves and walls. Due to the high temperature of the minerals, when watering them with water, a dense steam is formed on them, warming up the steamers.

Material

Mineral is a natural natural stone. It is characterized by a quartz homogeneous composition. Often mined in Karelia. It was used for decoration of significant architectural buildings (in St. Petersburg it was used to decorate St. Isaac's Cathedral, to be exact, its altar, the Kazan Cathedral, the Winter Palace). This environmentally friendly and beautiful material with excellent physical and mechanical properties can be used for furnaces in baths and saunas.

Distinctive features of the mineral:

  • Has a small water absorption index;
  • Has high strength;
  • Long-lived;
  • Has a weak abrasion.

Application

Raspberry quartzite for a bath before laying in a wood or electric stove must be rinsed with water from dust, dried, and damaged and small stones must be thrown out. When laying in the furnace between the minerals should remain a small space for free air circulation. In this case, flat, the largest stones should be placed in the lower part, and small - in the upper.

The distance between electric heaters in electric furnaces should remain unchanged when laying stones. At the same time, the heating elements of electric stoves must be covered with minerals (ideal distance is about 5 cm above the heating elements).

Healing properties

According to various medical studies, raspberry quartzite has different therapeutic properties:

  • Eliminates the ailments of weather change;
  • Equalizes the pressure;
  • Helps with pain;
  • Strengthens the male potency;
  • Improves blood composition.

Mineral is also credited with magical properties. It should be noted that for many it remains a mystery, which has not yet been solved.

Stone in history

This is an amazing stone, which, by a lucky coincidence, has become a symbol of prosperity and luxury. By the decree of the tsar, it was prescribed to use it only for significant construction projects in the nineteenth century, therefore, as mentioned above, it can be seen in the decoration of the facades and walls of the Winter Palace, the Kazan and St. Isaac's Cathedral, the Mikhailovsky Palace and the Moscow Kremlin.

In addition, it was used to create the tomb of Napoleon. The lid and base of the sarcophagus were carved from solid parts of crimson quartzite. It was a gift from Nicholas I. The Russian treasury delivery of these minerals from Karelia cost a lot of money. But it should be noted that the monument to Nicholas I was also made of crimson quartzite .

At this stone prices are still very high - from 10,000 rubles per ton.

Radioactivity

It should be noted that, according to the results of gamma-spectrum studies, the effective specific activity of natural radionuclides in quartzite reaches 194 Bq / kg. This does not exceed the acceptable value for first class construction materials.

These minerals are used for the production of dinas, as well as in metallurgy as flux, as acid-resistant material, as well as decorative and building stone.

Raspberry quartzite for bath: reviews

Reading reviews of this mineral, we can conclude that it is chosen by those who often do not want to deal with the purchase of stones for a bath and are looking for a "durable" option. This stone is able to survive its "brethren" in a bath of all types. It is interesting that pink quartzite is liked by people who follow health and appreciate the bath for its medicinal properties - as many say, the stone normalizes blood pressure, improves blood composition and blood circulation, eliminates back pain and muscle pain.

It is acquired by those who are very sensitive to weather changes, because, as they say, it makes it possible to get rid of this ailment. Of course, there are also negative reviews. However, most of them are reduced to a very high cost of stone. Not all owners of baths can afford it.

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