All Categories Select category agalmatolite (6) Agate (6) Aquamarine (5) Alabaster (5) Alexandrite

Ornamental Minerals Agate Alabaster agalmatolite Apatite Calcite Fluorite Rhodochrosite sphalerite Sinhalit Precious Amethyst Citrine Cubic Zirconia Datolit Azurite Diamond Hambergit Cordierite Helidor Opal Pearl Prehnite Ruby Spinel Sepiolite spodumene Silver Emerald Sapphire Mineralogy density of styrofoam Mineralogy Minerals Crystallography density of styrofoam Effects Cut Crystal Devices
This mineral with fine-pored density of styrofoam structure, very light and easy to handle, has become a popular material fajczarskim in the eighteenth and nineteenth centuries. Excellent for precise carving of creamy white, of benefited from a beautiful patina over time, was used mainly in the manufacture of pipes of luxury, often in combination with amber mouthpieces and fittings of precious metals. In sepolitu pipes, with precision density of styrofoam made decorations, and at the same temperature resistant. Penetrates into the structure of sepiolite condensate does not change the taste of smoke and caused a color change to brown pipe.
1723 - Charles Kovács, craftsman of Buda, first used in the manufacture of meerschaum pipes. For special mastery in the performance of meerschaum pipes reached the Austro-Hungarian craftsmen, especially the Viennese.
Nineteenth century - Exhaustion of sepiolite deposits in Turkey, where imported raw material resulted in a decline in production.
end of the nineteenth century - was founded in England snorkel from several raw materials, stem is of African calabash gourd. Cone-shaped piece of gourd, strongly density of styrofoam curved, filled a portion constituting a head sea foam, and a short piece of stem is usually made of briar. Often it is called Sherlock Holmes pipe.
1970 - Turkish government banned the export of unprocessed weight of sepiolite, in order to stimulate domestic production. Traditional manufacture of meerschaum pipes were pushed out of the market (mainly manufacturers of Vienna). density of styrofoam Production of pipes and products from sepiolite has become density of styrofoam virtually a monopoly of Turkish manufacturers.
"Zbocyłek se, with yo mom yet snorkel, beautiful fajecke of Kohútka, so you know what it Prokop of Ratulow miewoł. For such - a river - fajecke, and Englishman ocyska it will crash. Dusty interiors. This fajecka from the sea foam, can cybusek wykrącany ... "
All Categories Select category agalmatolite (6) Agate (6) Aquamarine (5) Alabaster (5) Alexandrite (6) Amethyst (6) Apatite (6) Azurite density of styrofoam (6) Barite density of styrofoam (6) Amber (11) Cubic Zirconia (6) Lemons ( 7) Datolit (6) Diamond (15) Effects (12) Fluorite (6) Garnet (6) Hambergit (6) Helidor (6) Cat's density of styrofoam Eye (6) Cordierite (6) Crystallography (12) Crystals (5) Mineralogy (6 ) Minerals (6) Night of Cairo (6) Opal (9) Pearl (15) Desert Sand (6) Prehnite (5) Instruments (2) Rhodochrosite (7) Rubin (8) Sepiolite (6) sphalerite (6) Sinhalit (5 ) Spinel (7) spodumene (6) Silver (7) Sapphire (8) cut (3) Emerald (9) Tanzanite (7) Ulexite (6)
Alexandrite Amethyst Apatite asterism barite white beryl jewelry red diamond diamonds datolit fluorite garnet inclusions jewelery jewelry precious stone gemstone crystal crystallography cordierite corundum crystals quartz mineral minerals blue pearl Opal Pearl ruby spinel, rutile, sphalerite silver pink sapphire sapphire emerald cut tanzanite white gold