Information about the tourist route «Secrets of the underground Salt World»
In April 2021, the state enterprise «Artyomsol» opened a unique pedestrian tourist route «Secrets of the Underground Salt World» located in a salt mine in the city of Soledar,
Donetsk region (Ukraine).
The route is situated at a depth of 170 meters underground within the salt mine. The former name of this mine is «Bryantsivska Mine». Essentially, this is the oldest salt mine in
Donbas. It is here that the history of the «Artyomsol» enterprise began in 1881.
The nearly half-kilometer route passes through salt labyrinths and is dedicated to historical events and the technological development of the salt industry.
The highlights of the route are the underground salt mining museum, the Salt Stairs, and the underground Chapel of the Holy Ascension.
UPD After the start of the large-scale Russian invasion of Ukraine and the occupation of the city of Soledar by Russian forces in 2023, the operation of the salt mines was halted,
and the tourist route ceased to exist.
Headframe and hoist house
The history of the mine begins with a borehole, which in 1876 near the village of Bryantsivka, penetrated powerful layers of pure rock salt. In 1879, a private industrial company
led by mining engineer M. M. Letunovsky began the construction of the first salt mine, "Bryantsivska Mine."
The first headframe building was constructed in the historicist style, resembling a medieval tower.
During World War II, the headframe buildings, the hoist house, and the salt factory of Mine No. 1 were destroyed. According to Soviet records, the buildings were demolished by
retreating German forces.
Kind Shubin
A mythological character from the mining folklore of Ukrainian Donbas, a mining spirit resembling a gnome, the "master of the mine," and the protector of miners.
The beliefs about Shubin were recorded by folklore collectors and writers Boris Gorbatov and Leonid Zharikov. Such beliefs are known to be prevalent in the Donetsk Basin
(mines of Yenakiieve, Makiivka, Horlivka, Torez, Snizhne, Kadiivka, Chervonyi Promin, Krasnodon, Lysychansk, Soledar, Myrnohrad).
According to the most plausible version about the prototype of the character, Shubin is a gas burner, a worker whose duties included preventing gas explosions by eliminating
methane accumulations in the mine. His work was highly risky as he had to ignite the gas-air mixture in the workings with a torch. To protect themselves, gas burners, or
"shubins," in the 19th century wore fur coats with the fur inside and degreased leather outside or walked in wet coats. There is also a belief that Shubin is the soul of
a deceased miner wandering through the workings, which does not contradict the version of the soul of a deceased gas burner.
Bryantsivska salt mine
In 1879, a private industrial company led by mining engineer M.M. Letunovsky began the construction of the first salt mine named "Bryantsivska Mine" ("Bryantsevskaya Kop").
The mine is connected to the Donetsk Railway by a broad-gauge rail line, built by M.M. Letunovsky at his own expense. Bryantsivska Mine produced 4.2 million poods in 1884,
starting with 250,000 poods in 1881.
* 1 pood = 16.38 kg
Salt was extracted using galleries 7 sazhens high and 6 sazhens wide (1 sazhen = 213.36 cm). Gunpowder was used, boreholes were drilled, and cartridges with fuses were laid.
The mine employed foremen, blasters, loaders for iron wagons (each holding 50 poods of salt; 1 cubic sazhen of salt weighed 1,200 poods), and drivers to the shaft. The salt
extraction process utilized McDermott and Lize drills, augers, crowbars, pickaxes, and shovels.
These richest mines were transferred in 1889 to the French company "Society for the Development of Rock Salt and Natural Soda in Southern Russia," which bought them from M.
Letunovsky for 2 million rubles. Since 1896, the Society also began coal mining and was renamed "Society for the Development of Rock Salt and Coal in Southern Russia"
("Société des Sels Gemmes et Houillères de la Russie Méridionale"). The chairman of the Board of the Society became Count d’Ossonville, and its members included 10 entrepreneurs
and bankers from France. In 1894, the Society made a net profit of 698,519 francs. By 1910, 509 workers were employed there, annually extracting 12 million poods of salt.
The Bryantsivska mine was one of the leaders in salt extraction and the largest in Central and Eastern Europe.
After the October Revolution of 1917, the mine was named after the German communist revolutionary "Karl Liebknecht No. 1."
Horse-drawn haulage
Before electric locomotives and conveyors were used in the mines, the extraction of salt was carried out manually. Later, horse-drawn haulage became widely used for moving wagons.
Miners who worked underground with horses were called "konohony" (horse drivers).
Horses were lowered into the mine only once. They lived permanently in underground stables, never coming up to the surface.
Scraper installations
Scraper installations are designed for loading salt into wagons. Since 1932, manual salt loading at all salt mines was replaced by scraper loading, which allowed for a
twofold increase in labor productivity.
Fossil wood (Lignite)
Dark inclusions in the salt are lignite. These are weakly carbonized parts of fossil wood, predominantly conifers. The preservation of plant structures in lignite is explained by
their rapid burial in an anaerobic environment, where the processes of biochemical decomposition are significantly slowed down.
Founder of the mine M. M. Letunovsky
Mykola Mykolayovych Letunovsky, mining engineer, State Councillor. He graduated from the Institute of the Corps of Mining Engineers in 1860. From 1864 to 1871, he was the
manager of the Luhansk Iron Foundry, and from 1871 to 1875, he managed the Luhansk Mining District.
In 1879, M. M. Letunovsky founded the "Society on Faith," which consisted of industrialists and leased the Bryantsivka deposit, beginning the establishment of the mine. In 1881,
the mine reached a 117-foot layer of rock salt and started its extraction.
In 1886, all shares of the Bryantsivka Society were acquired by M. M. Letunovsky, who became the sole owner of the Bryantsivka Salt Mine until 1889. In 1889, M. M. Letunovsky
sold the Bryantsivka Mine to the French company "Société des Sels Gemmes et Houillères de la Russie Méridionale."
According to legend, as a farewell, Letunovsky gifted workers and employees significant bonuses for that time, ranging from 30 to 500 rubles, from the capital he received.
The workers organized a touching farewell for the former owner, and Yegor Dormidontovych Popov, a self-taught sculptor and carpenter, carved a full-length figure of Letunovsky
from a block of salt. The sculpture was installed in the mine. In 1958, it was brought to the surface and transported to the Donetsk Regional Museum of Local Lore.
The sculpture of Letunovsky that we now see in the mine under the Salt Stairs was created in the 2000s by one of the employees of the "Artyomsol" enterprise.
Salt Stairs
The steps are made of oak wood, and the entire structure rests on massive salt pillars connected at the top by arches. At the top of these stairs is a long passage leading to
the Ivanivska mine, which serves as an emergency exit from the mine (the next point of the route).
The opening of these Salt Stairs took place at the beginning of winter in 1885 and was accompanied by an entire underground feast organized by the management of the Bryantsivska Mine.
Emergency exit to the "Ivanivska" Mine
In 1881, next to Mykola Letunovsky's mine, mining engineer Petro Ivanovych Ivanov established his own mine (the "Ivanivska" mine).
As the technical director of the Bryantsivka Joint Stock Company, P. I. Ivanov established and developed the "Ivanivska" mine, initiating the exploitation of Bakhmut salt.
However, he later sold it to M. M. Letunovsky, who connected the acquired mine to his own, creating a single mine with two exits to the surface.
Some facts about Pyotr Ivanov's biography:
In 1872, Pyotr Ivanov graduated with honors from the Mining Institute, and his name was inscribed on the institute's marble board. After completing his studies, in 1873,
he was appointed to oversee drilling operations in the Kingdom of Poland aimed at discovering deposits of rock salt. In 1876, at the initiative of Mining Institute professors
V.G. Yerofeyev and O.P. Karpinsky, investigations for rock salt in the Slavyansk-Bakhmut basin were planned, and Pyotr Ivanov was appointed as the executor of these works.
Pyotr Ivanov was the first to extract and confirm the rich deposits of rock salt.
The Chapel of the Ascension
The work of the early miners was heavy and dangerous. It is no surprise, then, that in one of the largest and most visually stunning galleries, an icon with a lamp was installed.
In the description of a visit to the Bryantsev salt mine in the 1899 issue of the journal "Young Reader," the following memories remain:
«Finally, we arrived at the largest and most beautiful gallery of the Bryantsev mine, about 120 sazhens long. At one end, the entrance is framed by a semi-circular arch, above
which, in a relief frame carved into the wall, hangs an icon of the Mother of God; a lampada burns before it. Both the arch and the icon frame are polished. This polished
treatment gives the striped Bryantsev deposit a unique beauty; the smooth, mirror-like surface of the polish reflects the small gleams of the lights we brought.»
In 2001, to mark the 120th anniversary of the state enterprise "Artemsil," a church dedicated to the Ascension of the Lord was built and consecrated on the site where the icon
of the Mother of God had been. For nearly 80 years, during the Soviet era, this space had been in complete disrepair.
Interesting fact: if you look at the vault directly under a certain angle — you can see the outline of a face. And if you look directly at the altar, you can see the outline of a
horse above it, to the right.
Building of the hoisting machine
In the building, there is a single-drum hoisting machine, which uses cables (leading to the headframe) to lower and raise salt and people through the mine shaft.
Freight mine cart
An open mine cart with a small capacity (0.5-6 m³), designed for transporting goods along narrow-gauge railway tracks (used in enterprises, including mines and quarries).
Since this mine is an active enterprise, next to the shaft (on the right) there are "empty wagons" prepared — these are empty carts ready to be loaded with salt.
Mine cage
The transport cage is designed for lifting mining carts with minerals (salt) up the mine shaft or for transporting people, equipment, and other goods up and down.
A two-deck cage in the mine can lift approximately 3 tons of salt or 16 people, with 8 on each level, at a time.
Salt
Descending underground to a depth of 175 meters, we find ourselves in a layer of pure rock salt, approximately 40 meters thick (the thickness of the salt layer embedded in the earth).
In the underground galleries of the mine, salt surrounds us from all sides: salt above our heads, salt on the sides, and salt under our feet.
Mine transport
The 1VLGA machine is designed for transporting people through underground workings of mining enterprises, safe from gas and dust.
For example, it is used to transport miners from the shaft to the workplace (the working face), so they don't have to walk distances of tens of kilometers. The seating capacity is 25.
Mineral formations: Salt "Tears"
Just like in natural caves, stalactites and stalagmites form in mines and pits under the influence of water, hanging from the ceiling and growing from the floor.
Large salt crystal
In the Bryantsivka rock salt layer, there is a stratum of giant optical salt crystals – halite. This halite is found within the rock salt in the form of large lenses. It is believed
that this crystalline halite formed as a result of the metamorphism of granular salt under the pressure of overlying rocks. Inside these giant crystals are cavities filled with air
and liquid.
The uniqueness of these cavities lies in the fact that the liquid contained within them is seawater from the ancient Permian Sea, which existed over 250 million years ago.
«The breasts of the working face»
Such unusual formations on the walls are called "The breasts of the working face". These marks are left by the cutter of
a "Ural"-type tunneling machine.
Salt Podium
In 1925, the fifth anniversary congress of Donbas miners took place. The ceremonial meeting was held in the mining workings of Salt Mine No. 1. For this event, a
huge podium was carved from salt (weighing 15 tons).
Over 3,000 people attended the event, including congress delegates, worker delegations, and salt mine employees.
Museum exhibits
In the niches of the museum walls are displayed tools, clothing, and personal belongings of the first salt miners. These include antique helmets, footwear (chuni), miner's lamps,
and other exhibits. All these items were found in the old galleries of the mine.