Natural pearls are composed entirely of nacre, a combination of aragonite and an organic binder called conchiolin. In an effort to protect itself from an intruder, the oyster coats itself with layers of nacre, also known as mother-of-pearl, the same substance it uses for shell building.
zircon as a material for industrial ceramics, refractories (furnace or reactor lining materials that are resistant to high heat), to dyes. the use of zircon is developing in a number of industrial sectors, including: ceramic Industry, PSZ (Partially Stabilized Zirconia) glass industry, Zircon flour industry (micronized zircon), zirconium chemical industry, Refractory brick industry Printing sand industry. the use of micronized zircon or zircon powder in ceramic products accounts for almost half of the national consumption of this mineral. In the manufacture of ceramics, zircon flour serves as an opaque glaze for household items and ceramic tiles. Meanwhile, in the glass industry, zirconia (fused zircon) is used to produce glasses with special compositions, such as optical glass, fiber glass, color TV glass, and so on. In addition, the use of zircon is quite high in the metal industry. This mineral is used in the metal industry because it has heat-resistant properties. In practice, zircon flour is used to coat metal products, such as steel and bone iron, especially dry coating to produce kitchen and bathroom products. The use of zircon flour is also applied in the production of refractory bricks used to line steel or glass smelting furnaces. Zircon is also used in the nuclear sector. In this field, zircon is used as a cladding material for nuclear reactor fuel. As a coating material, zircon can withstand very high heat which is the result of fusion reactions in nuclear reactors.
Buy Sapphire QS-256/80 AAA Printhead from indoelectronic is 100% safe, Because indoelectronic provide a 100% money back guarantee. visit us at indoelectronic.com Price : USD 1,050.00 Min Order : 1-5 Pcs Lead Time : 3 - 5 Days Port : CIF / Kualanamu International Airport Deli Serdang Terms : T/T, Western Union, Paypal, Money Gram Shipment : FedEx, DHL, UPS Product : Ori and Ready in stock
Available black opal flower beautiful stone quality dimensions 22x17x12 carat wight 22.5 interested? my dm
Sizes: 11 - 14 mm Colours: White, Blue, Pink & Gold Prices: 100 pieces - USD $5 per piece 500 pieces - USD $4 per piece 1000 pieces - USD $3 per piece 5000 pieces - USD $2 per piece 10000 pieces - USD $1 per piece Raw Cashew Nut In Shell Price has included raw material product per kilogram, packaging (gunny sack), transportation, and labour to the nearest harbour port (Makassar Port, South Sulawesi, Indonesia). Shipping Term: FOB Payment Terms: T/T (Advance by T/T 75% before shipment and Balance 25% by T/T after received copy of documents by faxed or scanned email), Western Union.
Natural rough green nephrite jade Origin : Indonesia Colour : green, light green, dark green Minimum order quantity : 1,000 Kg Weight of each piece : 1 kg to 500 kg. (Sometime 500 kg up) Ship : with sea cargo Payment : LC or Bank Transfer Note : Because it is natural stone, the color will be slightly different in each piece. but we choose good materials. Delivery usually takes 1 - 2 months.
Fossilized Coral Pair from west java and sumatera region, the type is agate and jasper , we serve beautiful flower of fossilized coral Size : Long : 30mm - 40mm Length : 18mm - 24mm Width: 3mm - 4mm Note : size and shape order by request *free drill by request Mininum order 20 pair item Shipping cost $8 per order (worldwide) 2 weeks arrived
