Hematite Gemstone 13.82ct
This Hematite is natural gemstone which is Black color, it’s Originates from Brazil and it’s exact weight is 13.82ct the measurements are 17.97×12.94×3.26mm, the shape and cut of this stone is Oval Cabochon. It’s graded Opaque and clarity is Good. This 13.82ct Black natural Hematite Gem is available for ready to ship anywhere in the world. You can also select Certification and shipment method as optional.
Hematite Gemstone 13.82ct Brazil
Properties Of Hematite
Chemical Composition: Fe2O3, Iron oxide
Hardness: 5.5 to 6.5
Specific Gravity (Density): 5.12 to 5.28
Refractive Index: 2.940 to 3.220
About Hematite Gemstone
Hematite additionally spelled iron ore is that the mineral type of iron iii compound Fe2O3 one amongst many iron oxides. Its the oldest glorious iron(Fe) compound mineral and is widespread in rocks and soils. Hematite is a mineral that is typical but not often faceted as a treasure because it is opaque. It may commonly be found as attractive, faceted beads and carved cameos nonetheless. Hematite is a very distinct gem with a unique luster. It is nearly impossible to confuse it with any other type of stone. Hematite is one of the densest gemstones available, comparable to that of pyrite. Hematite powder ended up being used by Native Us citizens being a face paint called ochre that is red. The compound that is polishing as rouge utilized on gold and silver is powdered Hematite. Faceted or cabochon Hematites are very attractive due to the silvery black color and polish that is mirror-like. iron ore and mineral type a whole primary solid solution at temperatures on top of 950°C 1 740°F Iron ore is a magnetic force material below the Morin transition at 250 Kelvin K or 9.7 degrees Fahrenheit (°F) and a tilted antiferromagnet or weak magnetism on top of the Morin transition and below its Neel temperature at 948 K on top of that its paramagnHematite quality in jewellery was at its highest in Europe throughout the Victorian era. Sure varieties of iron ore or iron oxide rich clay particularly Armenian bole are employed in a coat. Iron ore is additionally employed in the art appreciate the creation of intaglio carven gems. Hematine may be an artificial material sold out as magnetic hematite. Hematite is not known to be treated or enhanced in any way. Hematite can be found in numerous localities around the world. Some of the more significant sources include Minas Gerais, Brazil; Cumbria, England and Elba, Italy.