Magnetic iron ore or magnetite. Magnetic iron ore (magnetite): chemical formula, properties
Magnetite(from the Greek "magnetis" - magnet) - a mineral from the class of oxides: a mixture of oxides of iron (II) and (III). Synonym: magnetic iron ore. There are two versions of the origin of the name: in the first, a Greek shepherd named Magnes discovered the mineral; the second version is connected with the name of the locality in Macedonia, Magnesia. Chemical formula: FeO Fe 2 O 3 .
Shine metallic, metallic or matte magnetite. Hardness 5.5-6. Specific gravity 4.9-5.2 g/cm3. Iron black color. The line is black. Magnetic. A piece of magnetic iron ore, mined on Mount Vysokaya, has been holding a 50-kilogram weight for more than a century by the force of magnetic attraction. Cleavage is absent. Solid granular, dense or loose (magnetite sand) masses, individual crystals (octahedrons, rhombic dodecahedrons), twins; blotches; placers. Syngony is cubic. Crystals ingrown or overgrown.
Features . Magnetite is easily recognizable by its permanent iron-black color, its black streak, and its magnetism. Looks like chrome iron. The difference is that the feature of chromium iron ore is brown; in addition, magnetic iron ore has magnetism.
Chemical properties. The powder dissolves in hydrochloric acid when heated.
Variety. Titanomagnetite, contains TiO 2 .
Magnetite. Photo by Rob Lavinsky Magnetite with calcite inclusions. Photo by Norbert Kaiser Magnetite. Photo by Rob Lavinsky A combination of magnetite and hematite. Photo by Rob Lavinsky A combination of magnetite and hematite. Photo by Rob Lavinsky
Origin of magnetite
Magnetite deposits of contact-metasomatic origin are of great industrial importance. Magnetite is formed in the contact zone of granitic magmas, magmas of syenite, diorite composition with limestones. In these deposits, it occurs in the form of continuous masses and inclusions. Deposits of igneous origin are associated with basic, rarely acidic and intermediate igneous rocks and represent the result of magma differentiation. Magnetite is usually found in gabbro, pyroxenites. It is found in the form of inclusions in the source rocks or forms powerful reservoir deposits. Magnetite is formed as a result of the metamorphism of iron compounds of surface origin under the action of high pressure And high temperature in deep conditions. The formation of magnetite and hematite is observed in the ore veins of the hypo- and mesozone.
Under surface conditions, magnetite is quite stable, so it is often found in placers. Sometimes it is converted to hematite (martite) or limonite. This is facilitated by the presence of sulfides, mainly pyrite, the destruction of which is accompanied by the formation of sulfuric acid, which enhances the process of decomposition of magnetite.
satellites. In contacts: calcite, hematite, pyrite, chalcopyrite, apatite. In ore veins: hematite, siderite. In quartzites: quartz, hematite. Products of chemical change: hematite (martite), limonite, siderite.
Application
Magnetite is the most important iron ore. Pure iron is used in chemical laboratories, in precision special devices. "White iron" does not rust, it is eternal. Chandragupta's column in Delhi has been standing for 15 centuries, as if it was made only yesterday.
Magnetite deposits
The main reserves of iron ore are located in Russia (about half of the world's reserves). Then come Brazil, Canada, India, Australia, South Africa, USA, UK and Sweden.
The greatest pantry of iron ores in the world is the Kursk magnetic anomaly, which extends from Smolensk to Rostov-on-Don. The identified iron ore reserves of the KMA exceed the resources of Brazil, India, Canada and the United States combined. The iron ore resources of the KMA exceed three times the rest of the iron ore reserves the globe.
The deposits of the Urals (mountains Magnitnaya, Blagodat, High, Kachkanar), Kruglogorskoye, Kusinskoye (near Zlatoust) and Pervouralskoye deposits are famous. A new deposit of magnetic iron ore was discovered in the Urals - Maly Kuibas, located near the city of Magnitogorsk. There are deposits of magnetite in Gornaya Shoria (Timertau, Telbes) and the Minusinsk Basin (Abakan). Magnetite occurs together with hematite in Krivoy Rog (Ukraine).
A large iron ore deposit was discovered in Lately in Kazakhstan - Kustanai region (Sokolovo-Sarbayskoye, etc.). there is more iron ore in it than in all the deposits of the Urals combined.
Currently great importance acquire the Angara-Ilimsk iron ore basin Eastern Siberia, Tagarskaya group of magnetite deposits (Middle Angara region), Olenegorskoe and Kovdorskoe iron ore deposits (Murmansk region), Kostomukshinskoe (Karelia), magnetite deposits in Far East– Pioneer, Sivagli, Desovskoye, deposits in the Olekma and Chara river basins. The largest in Western Siberia A deposit of magnetite ores has been discovered in the area of the Kholzun Ridge (Altai Territory).
Magnetite is a common ore that different countries has a different name
It has different names in different countries of the world:
- Adamam in Greece;
- Chu-shih in China;
- Eagle bone in Egypt;
- Ayman in France;
- Magness in Germany.
Magnetite was widely used and spread due to its ability to attract other metals.
Chemical formula and properties of the mineral magnetite
The main component of the mineral is ferric oxide (Fe2O3). Its content is 69 percent. The remaining percentages are FeO (ferrous oxide). The mineral has full formula FeO×Fe2O3.
Magnetite is a crystal of cubic system. It has a spinel structure. This structure of the mineral is quite rare. Magnetite is characterized by a black color with a metallic sheen, as evidenced by numerous photos of the mineral. Magnetite belongs to a number of ferromagnets. Slowly soluble in hydrochloric acid. Due to its magnetic properties, it is able to change the readings of compasses, which facilitates the search for deposits of magnetic iron ore.
Deposits and applications
Magnetite is the second mineral after hematite, which is mined from ore. Hematite is a product of the transformation of magnetite. It is enough to ignite the mineral, and hematite will be obtained from it. The stone is actively used in ferrous metallurgy to obtain various kinds steels. The mineral is involved in the processes of obtaining phosphorus, as well as vanadium. In jewelry, magnetite has not gained wide popularity due to its availability, but it is sometimes made into beautiful bracelets and beads. Magnetite is one of the sources of pure iron. Due to its high metal content, ore is mined all over the world.
Magnetite is a mineral that is used in metallurgy
The largest deposits are located in Sweden. Magnetite is mined in South Africa, the USA, Kazakhstan, Ukraine. Also, the mineral is mined in Russia in the area of the Kursk magnetic anomaly. The Kursk magnetic anomaly is the largest iron ore deposit. It stretches from Smolensk to Rostov-on-Don. Also a popular place for ore mining is the Urals. Iron ore deposits were discovered in Krivoy Rog in Ukraine. A fairly large deposit was also discovered in the Kustanai region (Kazakhstan). There are several mining sites for iron ore with magnetic properties in Western and Eastern Siberia.
On the surface, the mineral occurs as a placer. Can be converted to martite or limonite. This transformation is facilitated by the presence of sulfides, which can enhance the process of decomposition of magnetic iron ore.
Medicinal properties
The mineral is actively used in medicine. With the help of probes, doctors get metal objects from the esophagus or respiratory system. Doctors have proven that weak magnetic fields help in the treatment of polio, bronchitis, Parkinson's disease. The mineral is also used in the treatment nervous system, accelerates the healing process for various wounds, fractures. Accelerates the recovery of puerperas after difficult childbirth.
Magnetites are also used in bracelets for bio-correction and healing of the body. You can read about the widespread use of the mineral in various newspapers and medical journals. In ancient times, there was a so-called magnet treatment, it not only did not help, but also harmed patients.
The magical properties of magnetite stone
Due to the ability to attract metals, the mineral has become widespread in magical and occult sciences. This contributed to the stone obtaining the properties of a rather strong security amulet. Stones stimulate the creation of new projects and protect against enemies. The use of magnetite helps to reveal psychic abilities. At the time of the spread of sorcerers and alchemists, the stone was considered magical.
Magnetite - has the property of improving mood
The magnetic properties of the stone made it possible to draw out bad pain, improve mood during depression. It used to be believed that magnetites were able to cure madness and protect against nightmares. If you wear a magnetite bracelet or beads, you can protect yourself from diseases of the eyes, bones and stomach. As a talisman, a stone can be worn by geologists, inventors, travelers - all people associated with discoveries and new experiences.
How to identify a real stone
Such a stone is not faked, but due to its similar color and structure, it is often confused with a bloodstone. They are closely related to each other. Distinctive feature described stone is the ability to attract metals. So, it can be easily checked by bringing a small metal object.
History of the stone
In the early centuries in Europe and Asia, small pieces of magnetite were used to determine the direction of movement. The strip of magnetite served as a compass that picked up the influence of the Earth's magnetic field. The arrow was hung on a thread, and it always indicated where the south was.
There is also evidence of the use of the mineral by the ancient Olmecs. The tribes living in Central America carved symbols of well-being and prosperity - the figures of fat boys - from blocks of magnetic iron ore. These sculptures stand for more than three millennia and are located in Guatemala. Many peoples actively used magnetites as a material for mirrors.
/ mineral Magnetite
Magnetite is a mineral, iron oxide (Fe2+ and Fe3+), spinel group. FeO- 31; Fe 2 O 3 - 69; impurities of titanium, chromium, magnesium, manganese, nickel, vanadium, aluminum are common. Magnetite is one of the most common oxide minerals and is found in a wide variety of geological formations. The mineral magnetite can be igneous (in rhyolites, granites, trachytes, syenites, andesites, diorites, gabbro, basalts, pyroxenites, peridotites, olivinites, pegmatites), hydrothermal and metamorphic - in skarns; in metasomatites - (pyroxene-amphibole-magnetite, apatite-phlogopite-magnetite, magnetite-phlogopite-calcite, magnetite-calcite g.p.); in talc-chlorite, talc-magnetite schists and serpentinites; in the regional-metamorphic. g. n, in placers, rarely sedimentary. The mineral magnetite has strong magnetic properties, is attracted by a magnet. Behavior in acids: difficult to dissolve in HCl. The powder dissolves noticeably. Large industrial deposits of the mineral magnetite in Russia are located in the Kursk Magnetic Anomaly, in the Murmansk region (Kovdor deposits), in the Urals (Magnitogorsk). The mineral magnetite is the main ore for iron. In the jewelry industry, this stone is not used very often. Usually beads, bracelets, rosaries are made from it. Magnetite is suitable for making both women's and men's jewelry. In the chemical industry, this rock is used to obtain vanadium and phosphorus. Magnetite is also widely used today. This stone is especially popular in China. The first mention of magnetite is found in ancient Greece. The stone was in great demand during the Middle Ages. Several decades ago, in the states of Asia and Europe, this breed was used to establish the direction of movement, i.e. the stone acted as a compass. Evidence was found that this mineral was used by the ancient Olmecs - tribes that lived in Central America. They made figurines from stone, which acted as various symbols. Many peoples used magnetite to make mirrors.
Magnetite forms a solid solution with jacobsite (jacobsite) Mn2+Fe3+2O4 and magnesioferrite (magnesioferrite) MgFe3+2O4.Other names (synonyms):
Varieties:
Chemical composition
Magnetite - main component oxide iron ores - ferruginous quartzites, magnetite skarn and carbonatite ores, as well as magnetite "black sea sands".Main diagnostic features
Place of Birth
Deposits of ferruginous quartzites are known in Ukraine (Krivoy Rog), magnetite is mined from skarns in Azerbaijan (Dashkesan deposit). Also deposits of the mineral magnetite are known in Italy, Sweden, Greenland, Brazil, USA, South Africa, Canada, etc.Application
History of the stone
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Mineral Properties
| Color | iron black, sometimes with a blue tint |
| Dash color | the black |
| origin of name | According to Pliny the Elder, from the Greek. Magnes - the name of the legendary shepherd, who first found a natural magnetic stone that attracts iron, on the city of Ida (Greece). Or in the area of Magnesia in Macedonia |
| IMA status | valid, first described before 1959 (before IMA) |
| Chemical formula | FeFe 2 O 4 |
| Shine | metal matte semi-metallic |
| Transparency | opaque |
| Cleavage | not visible |
| kink | conchoidal uneven |
| Hardness | 5,5 6 |
| Thermal Properties | P. tr. does not melt. In an oxidizing flame, it first turns into maghemite, then into hematite, losing its magnetic properties. |
| Typical impurities | Mg,Zn,Mn,Ni,Cr,Ti,V,Al |
| Strunz (8th edition) | 4/B.02-20 |
| Hey's CIM Ref. | 7.20.2 |
| Dana (8th edition) | 7.2.2.3 |
| Molecular weight | 231.54 |
| Cell Options | a = 8.397Å |
| Number of formula units (Z) | 8 |
| Unit cell volume | V 592.07 ų |
| Twinning | Common at (111), with the same face as the composition face. Twins flattened parallel to (111) (common spinel law twins), or as lamellar twins, producing striae on (111). Twin gliding, with K1(111), K2(111). |
| dot group | m3m (4/m 3 2/m) - Hexoctahedral |
| space group | Fd3m (F41/d 3 2/m) |
| separateness | by (111) distinct, also reported separately by (001), (011), (138). |
| Density (calculated) | 5.2 |
| Density (measured) | 5.175 |
| Internal reflexes | missing |
| Refractive indices | n = 2.42 |
| Maximum birefringence | δ = 0.000 - isotropic, does not have birefringence |
| Type | isotropic |
| optical relief | very tall |
| Reflected color | gray with a brownish tint |
| Selection form | crystals of octahedral, less often rhombododecahedral habit with simple forms(100), (111), (110), (211), (210) and characteristic diagonal shading on the faces (110), crystalline intergrowths and aggregates, druses, brushes, dense granular and continuous masses, dissemination in igneous rocks, individual grains in placers. Also known are spherulites, kidney-shaped aggregates, oolites, pseudomorphs of magnetite after hematite (mushketovite), chrysotile-asbestos, perovskite and other minerals. |
| Classes in the systematics of the USSR | oxides |
Magnetite is an iron oxide mineral. The name comes from Greek word"magnetis", which means "magnet" in translation. This name was given to the material for rare magnetic properties in nature.
History
The first mention of an exceptional mineral dates back to the 6th century BC. in ancient works and manuscripts of the countries of Asia, Central America and Europe, it is told about natural stones capable of attracting iron. The names of magnetite in those days were different in each country, but almost all of them were translated as a stone “loving iron”.
In the chronicles dating back to the 2nd century BC. are the first mention of the use of magnetite ores. He was indispensable ancient india. Thanks to the magnetic properties of the mineral, it was possible to extract arrowheads and other iron fragments from the wounds of warriors. According to legend, in an ancient Chinese city there was a gate that had magical protective powers. They did not let the armed into the city, attracting all the iron equipment of the fighters.
But the truly important ancient invention was the compass. Created on the basis of magnetite, he accurately indicated the location of the parts of the world. Invented in China in the second millennium BC. the compass was borrowed by Europeans already in the Middle Ages and subsequently great geographical discoveries were made with its help.
There are many versions about the origin of the name of the mineral. The most famous legends about the magnetic stone come from ancient Greece. According to one of these legends, the mineral is named after the shepherd Magnes, who was one of the first to notice the unusual properties of black stones to attract the iron details of his shoes and staff. According to another version, magnetite was named after the area in Macedonia, which was called Magnesia.
In Russia, magnetite was called "magnetic iron ore". Currently, this name of the mineral is considered obsolete.
Description of magnetite: physical and chemical properties of the mineral
Magnetite is an iron oxide compound. Its chemical formula is FeO, Fe2O3.
Magnetite is an opaque black mineral aggregate with a metallic sheen. Some mineral samples may have a blue tint closer to the edge. There are also specimens that lack a metallic sheen. They are impenetrably matte. A distinctive feature of magnetite from other iron ores is its conchoidal fracture and the black color of a fine powder.
The specific gravity of magnetite is 4.9-5.2 g/cm3. The mineral, despite the hardness equal to the Mohs scale of 5.5 - 6, is a rather fragile material. Physical indicators of magnetite density are 5-5.2 g/cm3. It is a mineral of cubic syngony.
The mineral magnetite acts as a semiconductor and has a low electrical conductivity. It is also highly magnetic. Some specimens are polar magnetic and act as natural magnets. Cleavage is completely absent.
Magnetite ores are rarely found in pure form. Usually the mineral has an admixture of other metals in its composition.
Depending on the impurity content, the following types of magnetite are distinguished:
- Titanomagnetite - has increased content titanium in the composition;
- Chrommagnetite - contains chromium;
- Vanadium magnetite or coulsonite - contains vanadium;
Magnetites can also have an isomorphic admixture of Mn, Al, Cr, Zn, and Ca.
Magnetite deposits
The main deposits of magnetite are rocks igneous, regional-metamorphic and contact-metasomatic origin.
Russia occupies a leading position in terms of magnetite ore reserves. One of the largest deposits in Russia is the Kursk Magnetic Anomaly. The magnetite reserves of the Kursk Magnetic Anomaly are three times higher than the magnetite reserves of the rest of the world combined. The Ural Mountains are also rich in deposits of magnetite ores. On their territory there are Kusinskoye, Kruglogorskoye and Pervouralskoye deposits. A relatively new deposit of magnetite ores is Maly Kuibas. It is located in the Southern Urals near the city of Magnitogorsk.
Magnetite deposits located in Siberia and the Russian Far East are of great importance.
Mountains rich in magnetite are also located in countries such as Brazil, Canada, India, Australia, the USA and others.
Fields of application of magnetite
The scope of magnetite is quite wide. The main application of magnetite found in metallurgy. It is one of the main types of iron ores in industry. Specialized steels are smelted from it. Also, such important minerals are extracted from magnetite ores. chemical elements like titanium and vanadium.
This mineral is also used in the medical field. For example, probes made of magnetite are indispensable when extracting foreign objects from gastrointestinal tract and human respiratory tract.
In jewelry, beads, rings, bracelets and other jewelry are made from the mineral, which are cheap and durable to use.
Therapeutic effect of magnetite
In the 17th century, descriptions of the first practices of treatment with magnets were found. Then it was believed that magnetite was able to have a beneficial effect on the nervous and cardiovascular systems of a person. This medical practice has gained particular popularity since 1770. This year, the physician Friedrich Anton Mesmer developed the doctrine of animal magnetism and put it into practice. The basis of his treatment was magnets, which cured various neurological diseases by the power of the magnetic field. So he cured one of his patients, who suffered from constant headaches and convulsions. After this incident, treatment with magnets began to be carried out everywhere.
Currently, the stone is used in medicine for the treatment of a number of diseases. The healing and antibacterial effect that magnetite has has been proven. The stone promotes wound healing and fusion of damaged tissues. A beneficial effect has been observed in varicose veins. The mineral facilitates the course of diseases such as polio and Parkinson's disease, as well as diseases of the human respiratory and nervous system. It has a rejuvenating effect, which has been proven in laboratory studies on animals.
Magic abilities of magnetite
Ancestors, unable to explain the physical properties of the mineral, attributed magical abilities to magnetite. Among the ancient peoples, the stone was considered a talisman against enemies, and they believed in its strong protective functions. During excavations in many states ancient world found sculptures and figurines made of magnetite, which served as amulets.
It is believed that the stone helps its owner achieve goals, gives an incentive to implement innovative ideas and solutions.
Minerals have also been used in magic. Magnetite is one of the materials used by sorcerers and psychics. It is believed that amulets made of magnetite allow you to reveal the superpowers of a person and enhance the magical abilities of the owner.
On the different languages the name of magnetite sounds special, but often lexical meaning reminiscent of the words "love" or "in love". Each continent has its own original legend about the origin of the stone on Earth, about its healing properties and magical abilities.
Plato admired the magnetic parameters of the mineral, they sing about it in ancient songs, stories are associated with it historical myths about the gods and their adventures.
Historical data, myths and legends
One time Ancient Greece the god Zeus ruled. The goddess Fiya gave birth to his son Magnet. After a while, the tribe of Magneta was formed on that territory. It was on the site of his settlements that the first deposits of magnetite in Europe were discovered.
In America, the age of historical finds handmade made of ferruginous and magnetic rocks, more ancient. Even Indian tribes left behind figures of turtles with heads made of this material.
Chinese scientists began to use the magnetic field to determine the cardinal points, however, they failed to bring these physical properties under a scientific theory. Only Europeans formed the first descriptions of polarity, conducted serious research and invented an analogue of the modern compass.
William Gilbert, who lived in the 17th century, created the first doctrine of magnetic phenomena:
- The magnet has two poles.
- Opposite poles attract
- Like poles repel each other.
- The earth is like a giant magnet.
- The poles of the planet coincide with its geographic poles.
E. Halley devoted his articles to the topic of geomagnetic fields. Across short span time, another scientist described the phenomenon when the compass needle moves in a circle, the essence of the work magnetic compass. Later, a connection was made between magnetic storms and polar lights.
Scientists have often made major discoveries by chance. In 1082, a teacher from America, Christian Oersted, decided to show students that there is no connection between an electric charge and a magnetic field, these phenomena do not have any effect on each other. Oersted shorted out electrical circuit next to the magnetic needle. What a surprise it was when the arrow twitched! This was a breakthrough in the study of the action of magnetic fields.
After studying Oersted's discovery, a physicist from France named André Ampere conducted a series of his experiments. The scientist managed to explain why a magnetic field arises in a coil with current.
Based on his research, in 1825 the English engineer William Sturgeon showed the public the first electromagnet. These were the first postulates of modern electrical engineering. The inventor died in poverty unknown to the world community: his theory was so implausible for the minds of that time.
Chemical and physical properties
The chemical formula describing magnetite looks like this FeO·Fe2O3 . The mineral is iron oxide, its black color has an unusual shade, in which there is a metallic sheen, but it is not transparent. Iron oxide FeO Fe2O3 has a hardness of about 5.5 - 6 units.
It is characteristic that the density of magnetite can vary in different pieces of the mineral, but is in the range of 4.9 - 5.2. Its physical parameters often match those of hematite, another important iron oxide. Easily changes the direction of the arrow on the compass. It can be ground into sand, but its physical properties grains of sand are not lost.
In a fracture, the mineral has a texture of two types: either conchoidal, or stepped, but uneven. Jewelers refuse to use the stone for the production of jewelry, it is not considered precious.
Deposits of magnetic ore
One of the largest deposits of magnetic iron ore is the Kusinsky deposit of titanomagnetite, located in the south of the Ural Mountains. Its breeds include a large number of vanadium, the ore is the formation of continuous veins. On the slopes of Mount Magnitnaya (Ural), there are iron ore quarries, which are called the Main and Far.
Rich deposits of magnetite-containing ores can be traced among garnet and garnet epidote skarns, as well as near pyroxene. They were formed as a result of the interaction between granitic magma and limestone. In ore below the oxidation level, one can find the presence of sulfides, which are pyrite, chalcopyrite, etc.
The Olenegorsk iron ore deposit is located in the Murmansk region. Krivoy Rog is known in Ukraine for deposits of sedimentary type.
In the thickness of quartzites of ferruginous origin of a layered structure, in addition to typical formations in layers, iron ores represent columnar deposits of a lenticular shape in cross section reaching considerable depth.
Many other countries have deposits of magnetic rocks:
- Sweden (Lyuossavaara, Kirunavaara).
- USA (Newfoundland).
- Brazil.
- India.
- Great Britain.
- Canada.
It is an important iron ore in the production of precision laboratory instruments. Special bracelets with magnetic properties, biocorrectors are made from the mineral different type and balls that heal the whole body.
With established anemia, general weakness in ancient times, magnetite was prescribed in crushed form, as a hematopoietic agent.
Healing properties of magnetic fields
The famous writer who lived in Ancient Rome, named by the descendants of Pliny the Elder, in his writings pointed out the unusual properties of magnetite, describing how it attracts metal objects. Indeed, this mineral rock can be called a magnet. natural origin due to its crystal octahedral structure. There are twice as many iron cations in one row of the crystal lattice as in the neighboring one, this forms the phenomenon of magnetic phenomena.
The magnet, having two poles, positive and negative, has a positive effect on the functioning of the joints, the synthesis of various enzymes improves, and toxins are removed from the body. Metabolism increases in a magnetic field. Magnetotherapy is carried out locally or by affecting the entire body.
Most often, this method of treatment is resorted to in traumatology, using large electronic cameras or simple devices which can be used even at home.
Magnetotherapy is indicated for the established diagnosis of arthritis or arthrosis. The operating screen of the device is applied to the affected area of the body. After the course of treatment, patients feel significant relief.
Biologists already in the 20th century proved the existence of organisms that respond to magnetic fields.
It turned out that the peculiarity is associated with the crystal structure of those organisms, which resembles small magnetic intracellular “arrows”. Once in a magnetic field, they exhibit magnetosensitivity. own magnetic fields some organs of living beings, such as the brain and heart, have weak strength.
Magic properties attributed to magnetite
Especially popular was the use of magnetite in esotericism at the turn of the ancient centuries. It was used as a powerful guard stone, protecting from the enemy. IN modern society the mineral is used to help in invention, the implementation of new plans and the organization of enterprises in business.
Psychics use items made of magnetic iron ore to enhance their abilities. Sorcerers place a stone on their forehead, where they believe the third eye is located, to connect the channels between consciousness and its deeper layers.
The person who always carries magnetite with him looks especially mysterious and beautiful from the point of view of others. When lovers parted, the sorceress advised them to carry magnetite with them, with the hope that the mineral would help them remain faithful. Merchants considered him to be their talisman, they took it with them to transactions in order to carry them out with greater profit for themselves.
All the secrets of magnetic fields to mankind have yet to be revealed.