1mm rare size almandine crystals . Location afghanistan Quantity: 7kg 7kg.1mm size
High purity natural quartz lumps, cut and polish natural gemstones hand made silver jewellery, hand made batik garments, shirts, sarongs, beach cloths, scarfs, lump quartz, quartz pebbles, aromatherapy oil blend, natural alexandrite gemstone.
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.
Honing refers to a set of stones (sticks) assembled on the honing head put pressure on the work-Piece along the radial, and through rotating and moving back and forth for precision honing machine. When honing high hardness and toughness materials, the Diamond /CBN Efficiency of honing stone( stick) is 3-75 times higher than that of ordinary abrasive stone, and the honing efficiency of ordinary materials is also improved about 10 times. since Diamond/CBN honing stone (stick) wear is less, the shape retention is better, therefore, the higher honing accuracy and economic effect can be obtained. Diamond honing stick is used to process hard and brittle materials, such as honing high carbon steel, cast iron, cemented, carbide, etc. honing stick mainly used for honing high strength alloy steel, tool steel, stainless steel heat-resistant alloy steel. Customized is OK
Semi precious gems like rubies, blue sapphire heated/natural, aquamarine, yellow sapphires, pink sapphire .Transport and shipping, Importing - Exporting
Semi precious gemstones like Zambian amethyst.
Semi precious stones in the rough or industrialized amethyst, agates, citrine, rock crystal.Sale stones amethyst and agates - export, packaging, logistics, air transport, shipments
Semi precious stones like ruby, emerald.
Emerald, tourmaline, aquamarine.Importing - Exporting
Sandstones & Sands Zircon Ore Zircon Gemstones Diesel Aviation Supplies Semi Precious Stones Other Ores & Minerals Abrasives .
Precious stones like sapphire , ruby , emerald, semi precious stones like citrine, blue topaz and many other.Trader
Semi and precious gemstones.
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Meteorite.
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Cut and polished semi precious stones.
Natural chrysoberyl alexandrite.
