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Lepidolite is associated with other lithium-bearing minerals like spodumene in pegmatite bodies. It is the major source of the alkali metal rubidium. [13] In 1861, Robert Bunsen and Gustav Kirchhoff extracted 150 kg (330 lb) of lepidolite to yield a few grams of rubidium salts for analysis, and therefore discovered the new element rubidium. [14 ...
Ancient furniture was made from many different materials, including reeds, wood, stone, metals, straws, and ivory. It could also be decorated in many different ways. Sometimes furniture would be covered with upholstery, upholstery being padding, springs, webbing, and leather. Features which would mark the top of furniture, called finials, were ...
Often the age, rarity, condition, utility, or other unique features make a piece of furniture desirable as a collectors' item, and thus termed an antique. [1] The antique furniture pieces reflect the style and features of the time they were made; this can be called the antique's "period" (Edwardian, Tudor, Colonial, etc.).
Furniture and carving made from these wood species are typically referred to, in the market, as "Hongmu Furniture" (紅木家具, literally "rosewood furniture"). Due to overlogging for the said furniture, most of the species are either threatened or endangered. Chinese furniture using precious wood also has property attributes, which is ...
Wood was shaped by carving, steam treatment, and the lathe, and furniture is known to have been decorated with ivory, tortoise shell, glass, gold or other precious materials. [ 27 ] The modern word " throne " is derived from the ancient Greek thronos (Greek singular: θρόνος), which was a seat designated for deities or individuals of high ...
Three old handsaws: A handsaw, according to Cambridge University, "a saw that is operated by hand rather than using electricity or a motor." [21] Files & Rasps Top two are files. The bottom (orange-handled) tool is a rasp. Both files and rasps are used to grind down wood material either to make the surface flat, rounded, concaved, or many other ...
The oldest decorated wooden object ever found in Britain has been discovered near Stonehenge. ... 6,000-year-old wood carving could solve Stonehenge mystery. David Keys. June 8, 2023 at 1:30 AM ...
Bombay furniture has influences from England, France, and Holland. In 1850 there were six main furniture shops in Bombay, with five to ten workmen in each shop. [2] The wood used is Shisham or blackwood , a hard-grained dark-colored timber which with proper treatment assumes a beautiful natural polish. The blackwood was often brought from ...