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On 13 July 2020, the I.T. Department raided Amrapali Jewels and its owner Rajiv Arora, who is a close aide of Congress CM, Ashok Gehlot and Vice President of the Rajasthan Pradesh Congress Committee [17] for tax evasion at various locations, including Mumbai and Delhi.
Plating is a finishing process in which a metal is deposited on a surface. Plating has been done for hundreds of years; it is also critical for modern technology. Plating is used to decorate objects, for corrosion inhibition, to improve solderability, to harden, to improve wearability, to reduce friction, to improve paint adhesion, to alter conductivity, to improve IR reflectivity, for ...
In 2012, the Perth Mint produced a 1-tonne coin of 99.99% pure gold with a face value of $1 million AUD, making it the largest minted coin in the world with a gold value of around $50 million AUD. [2] China has produced coins in very limited quantities (less than 20 pieces minted) that exceed 8 kilograms (260 ozt) of gold.
According to Jason Hawkes and Stephanie Wynne-Jones, archaeological evidence suggests that trade in lapidary products between Africa and India was established in the 1st millennium CE. People of the Deccan region of India and those near the coast of East Africa had innovated their own techniques for lapidary before the 10th century, as ...
The process of making thewa work is detailed; time consuming and intricate, taking up to a month to complete each piece. It starts with broken pieces of terracotta, finely ground, mixed with chemicals and oil to produce a thick paste. The paste spread on a wooden base has a 23carat gold sheet of 40gauge thickness set onto the mixture and the ...
The Baqdadi goldsmith by Kamal-ol-molk. A goldsmith is a metalworker who specializes in working with gold and other precious metals.Modern goldsmiths mainly specialize in jewelry-making but historically, they have also made silverware, platters, goblets, decorative and serviceable utensils, and ceremonial or religious items.
Jewellery retailers of India (1 C, 22 P) Pages in category "Jewellery companies of India" The following 7 pages are in this category, out of 7 total.
Modern steel making in India began with the setting of first blast furnace of India at Kulti in 1870 and production began in 1874, which was set up by Bengal Iron Works. The Ordnance Factory Board established Metal & Steel Factory (MSF) at Calcutta, in 1872 [ 71 ] [ 72 ] The Tata Iron and Steel Company (TISCO) was established by Dorabji Tata in ...