Q:Is there any silicon component in barite? Is barite worth more than quartz?

The main component of barite barium sulfate is the molecular formula BaSO4, BaSO4 content in the ore is generally 80-90%, which contains a small amount of silica, the beneficiation process selection of barite concentrate powder, the grade can reach 98%, which also contains a small amount of silicon, calcium, iron, aluminum and other impurities.

Q:How to identify barite?

Distinguishing feature: the relative density of barite (D = 4.3 - 4.5) is its outstanding feature, so it can be distinguished from other similar minerals. In the chip, barite and celestite is very similar, but the axis of barite angle is smaller, the interference color is slightly higher. The difference between barite and anhydrite is that the refractive index of barite is large, while the birefringence is much lower than that of anhydrite.

Q:How to judge the barite and witherite (BASO4) (BACO4) mine

Simple: take the same stone collide, a rotten egg smell is barite, witherite is no taste

Q:Is barite toxic?

Non-toxic, dust can cause silicosis occupational diseases

Q:Use and price of barite

Barite can be produced in sedimentary rocks, sedimentary rocks are like tuberculosis, mud and sand in sedimentary manganese deposits in shallow water and. In the residual clay deposits of weathered residual deposits, they often become compact and massive.

Q:Barite ore dressing

Gravity separation: ore washing, screening, crushing, grading desliming, by jigging process, you can get better quality concentrate, the product grade of more than 88%. The concentrate of Hengnan barite mine can be up to 92% by gravity dressing. The local people with indigenous ore washing, per person per day can obtain concentrate 100kg. Crushing is generally used in jaw crusher or impact crusher, and fine crushing is generally used for roller crusher. Selection of heavy media can be used to drum sorting machine, cone classifier, jig sorting machine or shaking table, screw machine, etc.. Barite disseminated size greater than 2mm, usually available, HMS jigging. The maximum particle size of dense media separation is 50mm, and the maximum particle size of wet and dry jigging is about 20mm. The particle size of the cloth is smaller than 2mm and can be sorted by shaking table or spiral classifier. Must use the hydrocyclone to remove mud in order to improve the separation effect before selection.

Q:Ore flotation barite and fluorite process

There are more mineral processing problems can be entered into my Baidu space, plus my contact, professional mineral processing. Ha ha. Here directly hair, afraid of the answer to the shielding

Q:Barite precipitated barium sulfate and what is the difference from the physical and chemical two

Chemically, the two are of the same substance, barium sulfate, but barite is a barium sulfate containing impurities, while barium sulfate is pure. Physically, barite is a white orthorhombic crystal, whereas barium sulfate is a colloidal precipitate

Q:What is the density of barite?

Barite is one of the most common mineral of barium and its components as barium sulfate. In low temperature hydrothermal veins, such as quartz barite vein, fluorite and barite vein, often associated with galena, sphalerite, chalcopyrite and cinnabar.

Q:What is the difference between barite and marble

But also have different colors and the color marble, not subjective think white marble is white, marble is gray, such knowledge is not correct.