Dolomite Minerals

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1) High quality Dolomite

2) Reasonable price

3) Delivery on time

  1. Natural Dolomite Stones.
  2. Offering DOLOMITE: Gr-I: Sio2:0.40% CaO:23.03%; Mgo:19.19%; Al2o3:0.43%;Gr-II: Sio2:0.5%; Cao:45.08%; Mgo:9.1%;Gr-III: Sio2:1.21%; Cao:44.35%; Mgo:9.09%; Al2o3:0.31%.
  3. We can supply all sizes required by the customer.
  4. At present we are supplying to various parts of world.
  5. We want prospective buyers.

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Q:Are dolomite and feldspar a kind of ore?
The main industry uses potassium feldspar and albite, as well as some plagioclase, tianhe. Feldspar (feldspar) is an alkali silicate or alkaline earth metal silicate of potassium, sodium, calcium and a small amount of barium. Its main components are SiO2, Ai2O3, K2O, Na2O, CaO, BaO and so on.
Q:Is dolomite useful in shale?
Limestone (Limestone), commonly known as limestone, carbonate and calcite as main component. Limestone is a sedimentary rock. Sometimes contain dolomite, clay mineral and detrital minerals, gray, gray, gray and black, yellow, red, brown red color, hardness is generally small, and dilute salt acid react violently. More complex, the clastic structure and grain structure of two kinds of structure. Debris by particle, micrite sparry cement and matrix composition. Also called particle debris, mainly in debris, bioclastic and oolitic, micritic matrix is composed of calcium carbonate fines or crystal particle is mostly less than plaster. 0.05 mm, microspar cements are chemical precipitates filling in porous rock particles between the calcite crystal particles is diameter greater than 0.01 mm; the grain structure is crystal particles by chemical and biological effect of chemical precipitation formed.
Q:What is the use of dolomite?
The molecular formula of dolomite is CaCO3 and MgCO 3. Theoretical components: CaO 30.4%, MgO 21.9%, and CO2 47.7%. Often contain silicon, aluminum, iron, titanium and other impurities.
Q:Dolomite MgO content 18-23, what can be used?
Stone as a basic flux used in blast furnace smelting, is a typical carbonate minerals, its main component is calcium carbonate, magnesium carbonate and a small amount of silica impurities, mainly by simple analysis to the usually three. Analysis of sodium carbonate melt system standard, due to the use of platinum crucible, the analysis of the cost increase, put forward higher requirements for daily management.
Q:Common products of dolomite
Refractory materials made of dolomite brick by calcined dolomite sand products. Usually containing calcium oxide (CaO) more than 40%, more than 35% of Magnesium Oxide (MgO), also contains a small amount of silicon oxide (SiO2), alumina (Al2O3) and ferric oxide (Fe2O3) and other impurities. Natural dolomite than CaO/MgO fluctuations, if the bricks in the CaO/MgO less than 1.39, it is called magnesia dolomite brick. According to dolomite brick production process can be divided into: tar (Li Qing) combined with brick, brick and light burning oil burning oil brick. Dolomite brick containing free CaO, easy to water bursting in the air, not long-term storage.
Q:What is the cause of dolomite?
Dolomite crystals belong to the three system of carbonate minerals 1. The chemical composition is CaMgCO32. Magnesium substituted for dolomite, manganese, etc.. When the number of iron or manganese exceeds that of magnesium, it is called dolomite or manganese dolomite. Three crystal system, crystal is rhombohedral, crystal surface is often bent into saddle shape, poly double crystal is common. Aggregates are usually grainy. Pure is white; gray when iron; brown after weathering. Glassy luster. Slowly foaming when cold hydrochloric acid is diluted. It is the main mineral of dolomite. Marine sedimentary dolomite is often interbedded with siderite and limestone. In lacustrine sediments, dolomite and gypsum, anhydrite, halite, sylvite, symbiosis.
Q:What is magnesia dolomite refractory?
Magnesite dolomite refractory contains a lot of free CaO, high temperature has a larger plasticity, can buffer the thermal stress due to temperature fluctuations. Thermal shock resistance is better than magnesium chrome brick
Q:Which is more expensive, calcite or dolomite?
Calcite is a calcium carbonate mineral, and is most commonly found in natural calcium carbonate.
Q:Dolomite powder prices in Kunming
From the cultural relics gold copper recovery gold material recycling by oxidizing roasting by research from waste copper recovery of gold gold artifacts. With the waste into a special cultural relic copper roasting furnace, 1000C isothermal oxidation roasting for 30 minutes, take out into the water, with the layer attached to the copper oxide and copper matrix from scales. Then, dilute sulfuric acid is used to dissolve the slag to separate and purify gold. This method features no pollution when roasting. This method is used to treat waste cultural relics with 300 kilograms of copper and 1.5 kilograms of gold. The recovery rate of gold is >98%, the recovery rate of matrix copper is >95%, and by-product copper sulfate can be used as pesticide.
Q:What stage of dolomite is used in steelmaking?
In addition the time will generally choose the pre accession, the majority will join in the blow, also can be used as the two batch to join, join too late would cause the scum of impervious effect, operation. At the same time, dolomite is not available.
We have mastered our profession and have deep understanding of the market as well as the various processes which are engaged in extraction of these minerals. All these minerals are extracted on the basis of geographical location, climatic conditions as well as soil. The vermiculite is mined and refined using a variety of techniques and supplied commercially in a range of particle size grades of vermiculite concentrate. We have a clear understanding of the industry and the market where our minerals find their usage.

1. Manufacturer Overview

Location Tamil Nadu,India
Year Established 1984
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
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Export Percentage 81% - 90%
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Factory Size: 5,000-10,000 square meters
No. of Production Lines 1
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