Quartzite is a very hard rock composed predominantly of an interlocking mosaic of quartz crystals. The grainy, sandpaper-like surface is glassy in appearance. Minor amounts of former cementing materials, iron oxide, silica, carbonate and clay, often migrate during recrystallization, causing streaks and lenses to form within the quartzite. To be classified as a quartzite by the British Geological Survey, a metamorphic rock must contain at least 80% quartz by volume Parameters Percentage Silica (SiO) : 97.00% Alumina (Al - O) : 1.00% Moisture : 1.00% Size : 10 to 40 mm, 20 to 70 mm, 40 to 80 mm Origin ; Maharashtra, India.
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock, usually when there are conditions of high temperatures and heavy rainfall with alternate wet and dry periods
AME World of minerals ltd can offer the highest grades of talc, with a purity and whiteness up to 98%. We deliver three different grades. Talc is one of the most common minerals in metamorphic rocks. Talc is the softest mineral and has a very low rating in terms of hardness of the material. Talc has the lowest hardness among all other minerals. Talc can be easily scratched using fingernails and can be cut into fine pieces with a knife. Talc has a melting temperature of 1,200-1,500°C, making it one of the hardest minerals to melt. Talc can be found in various colors, such as white, grey, green, blue, pink, and black. Talc has many applications in industrial processes in the fabrication of many different products. - AA Grade 100% lumps Full sorted by labour Asbesto free Purity up to 98% Whiteness up to 98% - A Grade 100% lumps Sorted by labour and machines Asbesto free Purity up to 95% Whiteness up to 95% - Powder Powder Asbesto free Purity up to 92% Whiteness up to 92%
AME World of minerals ltd is in contact with different mines we can deliver a high variety of minerals. In Afghanistan and Pakistan have large quantities of copper and iron and they are ready to be mined. There are also large quantities of gas in the northwest of Afghanistan. In addition to the above raw materials and minerals, there are large stocks of Barite, gold, chrome, lead, alabaster, celestite, mica, nickel, silver, jade, quartz, zinc, manganese, cobalt, copper, tin, mercury, salt, tungsten, niobium, and hundreds of other minerals in the soil. AME World of minerals ltd has many contacts with various mines and a very large network in these countries. We would like to be of service to you in order to offer you the right products. If you have questions about a mineral and it is not listed, do not hesitate and contact us. We will then search for this product you have requested.
Base and precious minerals.
Minerals.
Minerals and commodities.
Perlite ore.
Minerals & metallurgy, other minerals & metallurgy.
Diatomite.
Spent alumina.
Talc lumps.
Mining & etalurgy.
Talc lumps/powder.
Perlite, Expanded Perlite, Unexpanded Perlite, Micronize Perlite.
Minerals.Brokerage
Iridium, Osmium And Rhodium Material.
Dolomite powder.
Chromite, manganese ore.
Pgm Ore With A Focus On Rhodium.
