This was used to identify a stalactite with an elongated, spindly-shape, hanging from the ceiling, for example, in a cave. It turns out that, in the case of halite, secondary crystallizations that grow from top to bottom can also take forms that are far from their classic appearance.
This consists of crystalline flowstone halite, formed in the form of a “Christmas tree” stalagmite, growing in the form of a “shrub” composed of salt crystals. The specimen has a white colour with a hint of grey. The natural complement to a stalactite is usually a stalagmite — a similar structure growing from the ground.
This is crystalline halite, in the form of “Christmas tree” stalagmite, from crystals with an incomplete crystallization structure, with rusty-brown colouring, because of the iron compounds present. The saline stalagmite, resembling the shape of a Christmas tree, is the result of the free growth of halite crystals under stable conditions of temperature, airflow, and humidity.
This is a single coral skeleton, with preserved calyx and lateral packets. Salt deposits precipitated from seawater. However, in the periods preceding or following this process, the sea could have been an environment for the development of various animal organisms. The coral in salt is, however, testimony to the “abuse” of laws by nature...
In the Middle Ages and modern times, mines were very profitable. Cities were springing up around them all over Europe. This was no different in the Kingdom of Poland, where “Wieliczka grew into a city from a vile hovel” (a quote from Zygmunt Gloger, Encyklopedia staropolska, vol. 4, Warsaw 1901, p. 522). In Poland, mines, or as they were formerly called żupy or gory were concentrated in the south of the country. Salt was extracted in Wieliczka and Bochnia, and in Olkusz, Chęciny, Sławków, Trzebinia, Jaworzno and Miedziana Góra metal ores – lead, silver and copper.
The sculpture 7+1 consists of salt cylinders sitting in concrete containers. The last of those turns independently. The cylinders were made of salt from the Kłodawa salt mine, noted for its brownish impurities, which give each cylinder its individual appearance.
The Kraków Salt Works Museum has been continuously extending its collection of salt shakers from different eras and continents; currently, it has several hundred items. On our website, we present six of them, distinguished by their intricate decorations, as well as the place and time of their creation...
The Wieliczka salt deposit is a small part of the Miocene marine sediments that fill the Carpathian depression and has a close link with the geological structure of this region. It was created about 13.6 million years ago, as a result of sedimentation in the Miocene Sea, formed subsequently by tectonic movements. The lithostratigraphic profile of the deposit and its surroundings includes the Mesozoic (Jura and Cretaceous) and Cenozoic (Neogen and Quaternary) periods.
This specimen from the collection of The Geological Museum of the AGH University of Science and Technology is unusual, because in its crystal structure is a foreign body. This phenomenon is called inclusion (known as organic infix too). Inclusion has its strict regularities, for example – the presence of another mineral in the mineral, like diamond in a diamond structure. Sometimes, completely by accident...
Halite is a mineral from the halides group; its main component is sodium chloride (NaCl). A monomineral rock composed of halite constitutes halite rock salt, commonly known as rock salt. The presented specimen has a historical nature and it comes from the Crystal Grotto in the Wieliczka Salt Mine.
The sculpture was carved in green salt and represents Saint Barbara. The figure stands on a cubic pedestal.
Because of the fact that in the salt mines of the Kraków region, i.e. salt mines in Wieliczka and Bochnia, salt lies deep underground, it was excavated through shafts by using the right tools, like devices with a horizontal drive shaft (windlass), handwheels, treadwheels (internal and external), devices with a vertical drive shaft (cross, water-mill), devices with a vertical-horizontal drive shaft (gear mill with a winding reel, gear mill with two winding reels, gear mill with a brake drum) and braking devices.
The Hungarian-style horse mill was the best machine for the vertical transportation of salt. It was able to lift loads that weighed over 2 tonnes from a depth greater than 300 m. It was an improved version of the Saxon-style horse mill implemented by Austrians after the First Partition of Poland. Since 1861 it was replaced by steam engines and after 1913 by electrical machines.
Mine carts, called Hungarian dogs, appeared in the Wieliczka excavations at the end of the 18th century, and they were put into operation by the Austrian partition authorities, to whom the mine belonged at that time. The rather funny name of these transport devices is most likely related to the sounds made by their wheels while moving.
White salt hair grows on a light grey marl loam. Salt hair is a very original form of those taken by halite. Fibres – in fact, halite crystals in special conditions – grow in one direction. Sometimes, the density of fibres may favour their crystal clumping. The hair then transforms into a fibrous salt, preserving a specific needle structure.
A wooden watering can, covered with salt crystals, is undoubtedly an original, but also a typical, object. Many of the objects left by the miners in the mine, especially those that were sunk in brine (salt water), changed their appearance and...
Sculptures made in salt are typical of mines in Wieliczka and Bochnia. In our portal they are represented by images of St. Kinga and St. Barbara. Salt is a difficult material. It is softer and more flexible than stone; however, on the other hand, salt blocks may have invisible cracks...
Aggregate, the accumulation of minerals among rocks of different composition and structure, is the dictionary definition of the features of this specimen.
The basic method for moulding the salt bed in the Wieliczka mine was to tear it out with the use of iron wedges; the cuboid blocks were then treated and transformed into barrel shapes or a cylinder for trading purposes. Those blocks were the main product of salt mines in the region of Kraków for six centuries — from the second half of the 13...
This Art Nouveau dish, in the form of a bowl with a wavy irregular collar, is a very delicate and fragile object. It was handmade from glass blown on an iron rod, the so-called punty. At the bottom of the salt shaker, there is a grounded star sign visible after the cut off of the punty. Next to it, there are L. C. T. signs indicating the artist.