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Find Verified Dolomite Suppliers, Manufacturers and Wholesalers

GOLD Member
VERIFIED
May-20-22
Supplier From Chirawa, Rajasthan, India
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Dolomite is a mineral that is usually found in dolostone deposits, which are sedimentary rocks. Its applications are driven by the intrinsic distinctions between dolomite and calcite

It is a versatile mineral that is used across several industries such as construction, agriculture, ceramics, pharmaceuticals, paints, plastics, rubber and refractories to mention a few. The physical properties of dolomite are its soft to medium hardness with a value of 3 and 4 on the Mohs scale and the pearly luster.
Dolomite is used as a source of magnesium in ceramic, glass, cement and pharmaceutical sectors. In the Iron and steel industries, dolomite is massively used because of its strength and compatibility in purifying iron and steel. For construction and building materials, it is used as a substitute for lime.
Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), is an inorganic compound with formula Na5P3O10.
The burnt dolomite is used in refractories, as a sintering agent in the palletization of iron ore and as a flux agent in the production of steel. Paints, plastics, rubber, soaps, and detergents sectors use it as filler in their manufacturing processes.
Farmers use dolomite to adjust the pH of their crops. It is also used in the chemical industry to make magnesium salts such as magnesia and magnesium oxide (MgO), which is further utilised in pharmaceuticals.
The distinguishing characteristics of our natural dolomite are:
High purity grade along with whiteness.
Our Dolomite has high compressive and shear strength.
It also has the wet ability and fire-resistant.
The strength of our mineral dolomite is its long life and rigidity.
The structure of dolomite is like that of calcite, except every other cation layer contains magnesium ions instead of calcium ions. But, if we compare dolomite to calcite, its usage will be less prevalent within the industries. This is because of the lack of brightness in the dolomite mineral.
We provide cutting-edge and high grade dolomite minerals that can be used in a variety of applications. In order to meet all diverse demands, we can add additional refining operations to our standard dolomite mineral production to suit the bespoke requirements of various sectors and industries.
GOLD Member
Jun-09-26
Supplier From Muscat, Muscat, Oman
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Dolomite is a carbonate mineral composed mainly of calcium magnesium carbonate (CaMg(CO)). It is widely used in steelmaking, cement, glass, ceramics, agriculture, and refractory industries.

Chemical Formula : CaMg(CO
CaCO + MgCO Content : 90�??99% (combined)
Moisture : 0.5 - 5% (processed vs raw)
Color : White, off-white, grey
Appearance : Lumps or powder
Hardness (Mohs) : 3.5- 4
Specific Gravity : 2.8 - 2.9
GOLD Member
Jan-09-26

Dolomite, Grade A

MOQ: 20  Metric Tonnes
Supplier From New Delhi, Delhi, India
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Dolomite, calcium magnesium carbonate, finds extensive use due to its versatile chemical and physical properties.

Uses:
Construction
Metallurgy flux
Agricultural soil amendment
Glass and ceramics

Incoterms - CIF and FOB
Product origin - INDIA
Minimum Order Size: 1 FCL
Price - Keeps Fluctuating (To be discussed)
Packaging details - Customised packing
GOLD Member
May-03-24
Supplier From Udaipur, Rajasthan, India
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DOLOMITE is a natural Calcium Magnesium Carbonate with the chemical formula CaMg(CO3)2.
GOLD PLUS Member
Oct-07-26

Calcined (Burnt) Dolomite, A

$1 - $2 / Kilogram (FOB)
MOQ: Not Specified
Supplier From Ahmedabad, Gujarat, India
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Thermally processed dolomite for high-reactivity applications.

Applications:

Fluxing agent in steelmaking
pH adjustment in water treatment
Raw material for magnesia production
Why to Use:

High reactivity and purity
Consistent chemical composition
Improves metallurgical and chemical efficiency
3878 Dolomite Suppliers
Short on time? Let Dolomite sellers contact you.
GOLD PLUS Member
Oct-07-26

Dolomite Powder (Fine & Micronized Forms), A

$1 - $2 / Kilogram (FOB)
MOQ: Not Specified
Supplier From Ahmedabad, Gujarat, India
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Available in mesh sizes ranging from 100�¢??500 mesh for multi-industry applications.

Applications:

Steel Industry - flux and refractory lining
Paints & Coatings - filler for brightness and smoothness
Plastics & Rubber - improves rigidity and finish
Ceramics & Glass - enhances glaze and texture
Agriculture - neutralizes soil acidity and adds magnesium
Detergent Manufacturing - filler, whitening agent, pH stabilizer

Why to Use:

High whiteness and purity
Controlled particle size for smooth blending
Balanced CaMg composition
Enhances performance while reducing production cost
GOLD PLUS Member
Oct-07-26

Detergent-Grade Dolomite Fine Powder, Export Grade

$200 - $300 / Metric Ton (FOB)
MOQ: 20  Metric Tonnes
Sample Available
Supplier From Ahmedabad, Gujarat, India
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A specialized fine-grade dolomite powder optimized for detergent and cleaning formulations.

Applications:

Filler and bulking agent
pH buffer for formulation stability
Mild abrasive for effective cleaning
Improves flowability and reduces clumping
Why to Use:

High whiteness (L value 92-98)
Uniform particle size (200-400 mesh)
Low impurities (SiO< 1.5%, FeO < 0.5%)
Enhances product quality while reducing cost
GOLD Member
VERIFIED
Aug-29-26

Premium Industrial Grade Dolomite Powder, Industrial Grade

$80 - $300 / Metric Ton (FOB)
MOQ: 18  Metric Tonnes
Sample Available
Supplier From Cochin, Kerala, India
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Dolomite - Dolomite is a naturally occurring carbonate mineral composed of calcium magnesium carbonate. It is valued for its high purity, chemical stability, and dual calcium magnesium composition. Dolomite is widely used across metallurgy, glass, ceramics, construction, agriculture, and chemical industries, where it improves strength, thermal resistance, and process efficiency

Applications
Metallurgical Industry - Used as a flux and refractory raw material in iron and steel production to remove impurities and improve slag properties.
Glass Manufacturing - Acts as a source of magnesium oxide and calcium oxide, improving hardness, durability, and thermal stability of glass.
Ceramics & Refractories - Used in ceramic bodies and refractory products to enhance strength and high-temperature performance.
Construction Materials - Used in cement, aggregates, concrete, and asphalt applications for strength and durability.
Agriculture & Soil Conditioning - Applied to neutralize acidic soils and supply essential calcium and magnesium nutrients.
Chemical Manufacturing - Used as a raw material and neutralizing agent in various chemical processes.
Environmental Applications - Used in water treatment and flue gas desulfurization for pH control and impurity removal.
Export Supply for Industrial Consumers - Supplied in bulk quantities to global manufacturers across metallurgy, glass, construction, and agriculture sectors.

Available Grades
Metallurgical Grade Dolomite
Glass Grade Dolomite
Industrial Grade Dolomite

Mesh Sizes
Lumps (Raw Feed)
200 Mesh
325 Mesh
Custom sizing on request
GOLD PLUS Member
Oct-07-26

High Quality Dolomite Rock (Lump Form), Export Grade

$200 - $300 / Metric Ton (FOB)
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Ahmedabad, Gujarat, India
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High-quality dolomite lumps are directly sourced from our mineral-rich quarries and sorted for industrial use.

Applications:

Flux material in steel and iron manufacturing
Refractory material for furnaces and foundries
Raw material for glass, ceramics, and cement

Why to Use:

High CaMg content ensures stability at elevated temperatures
Low silica and iron for cleaner metallurgical processes
Improves strength, purity, and durability of final products
GOLD Member
VERIFIED
Sep-14-18

Premium Dolomite Powder Export Grade, Natural Dolomite Powder

$100 - $200 / Metric Ton (CIF)
MOQ: 20  Metric Tonnes
Sample Available
Supplier From Hyderabad, Telangana, India
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Sepmin dolomite suits very well for ferro alloy ,steel industries, treatment water in agricultrue,aqua farms .

Available in both Lumps & Powder forms
Lumps : 12MM/20-30MM/40-75MM
Powder : 100-300 Mesh

Powder Mesh Size : 100 - 300 Mesh
Appearance : White to Off-White
Composition : Calcium Magnesium Carbonate (CaMg(CO
Quality : Export Grade
Customization : Available as per buyer requirements
VERIFIED
Aug-07-23
Supplier From Bangalore, Karnataka, India
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It is a calcium magnesium carbonate with a chemical composition of CaMg(CO3)2.
Applications

Ceramic industry
Rubber industry
Construction
VERIFIED
Dec-13-20

Dolomite

$60
MOQ: 200  Metric Tonnes
Sample Available
 Inquire Now  
the transformation in the Iron and Steel industry made a knock-on effect on the dolomite market. This, in turn, increased the demands for Dolomite from various industries. Arij as a competent Dolomite supplier has the honor to supply high-quality Dolomite both in raw and powdered forms. Industrial applications of dolomite are as follows:

Iron and Steel Industry
Paint and Lacquer Industry
Building Materials manufacturing (Cement, Shimot Brick, etc.)
Glass and crystal Manufacturing
Water Refinery
Metal Melting Industry
Ceramics and Tiles Manufacturing
Agriculture and livestock (PH control, Fertilizer, etc.)
Environmental Pollution control
Medicinal purposes

Arij offers the top grade of whiteness and brightness highly adapted for your different requirements. All you have to do is place an order and our expert team would offer every technicality promptly according to your order requirement. The specific consultancy of your requested material includes The suitable specification-grade, purity, density, color, a form of the product, type of packaging, etc.
VERIFIED
Jun-26-21

Dolomite

MOQ: Not Specified
Supplier From Faridabad, Haryana, India
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We are supplier and exporter of Dolomite.

We provide all types of Dolomite "Crushed, Powder or Bulk" Product - Dolomite Ore Specification MGO: 20% min Caco3: 32% min Al2o3: 0.04% Fe2o3: 0.02% Shipping mode - Containerized or Bulk Packing


olomite powder is an anhydrous carbonate mineral which comprises calcium magnesium carbonate. It finds its use widely in Plastic, in PVC footwear, PVC Pipes, cables and others. One of the most widely used Mineral Fillers in the Plastics and Polymer industry, and its use in rigid packaging has increased significantly over the years due to its low cost and abundance availability.
VERIFIED
Oct-18-23

Dolomite

MOQ: Not Specified
Supplier From Udaipur, Rajasthan, India
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Pure White Natural Dolomite is Micronized by adopting the latest Indigenous Technology and Manufacturing Plants under strict Quality Control. The ultimate fine and high whiteness Filler is available in Uncoated and Coated Form. The available particle size ranges between 40 ~ 10 Microns.
VERIFIED
Apr-18-22

Dolomite

MOQ: Not Specified
Sample Available
Supplier From Swabi, Khyberpakhtunkhwa, Pakistan
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Dolomite in Lumps, Chips and Powder form available. CaO= 30% >, MgO= 20% >, SiO2= <0.02%, Moisture= <0.07%
VERIFIED
Nov-02-21

Dolomite

MOQ: Not Specified
Supplier From Dhaka, Bangladesh
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What is Dolomite?

Sandstone is a form of dolomite, which is a calcium and magnesium complement used by mankind. Magnesium and calcium carbonate are abundant in it, and it also contains a few quantities of other metals.

What are the Purposes of using Dolomite?

Dolomite may be used to cure low calcium-related disorders like bone loss, weak bones, reduced parathyroid gland function, and some muscle diseases.


What are the Specifications of Dolomite?

Specifications of Dolomite
Serial No Chemical Analysis Percentage (%)
1 CaO 32.5%
2 MgO 20.5%
3 Fe2O3 0.1%
5 Mesh +200


What are the applications of Dolomite in Ceramics Industry?



Dolomite is the primary source of MgO in high-temperature raw glazes. Dolomite is a smooth Calcium Magnesium Carbonate that is used as a ceramic element. It is utilized as a source of Magnesia and Calcium oxide in ceramics.



What are the Applications in others?



In agriculture, dolomite powder is used to lessen soil acidity and to correct magnesium shortage. Detergent, paints, rubbers, agriculture products, animal feed, and other adhesives and sealants all use it as a filler.



What are the Side effects?



Stomach discomfort, constipation, nausea are all possible side effects of dolomite. It should not be consumed in excessive quantities or in conjunction with other calcium supplements for lengthy periods of time
Sep-25-20

Dolomite

MOQ: 50  Metric Tonnes
Sample Available
Supplier From Karachi, Sindh, Pakistan
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Dolomite lumps & Fine best export quality
May-02-19

Dolomite

$0.13
MOQ: 100  Meters
Sample Available
Supplier From Nonthaburi, Bangkok, Thailand
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Product of Thailand
Nov-27-17

Dolomite

MOQ: Not Specified
Supplier From Udaipur, Rajasthan, India
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Dolomite:

Dolomite was named for the French mineralogist Deodat de Dolomieu. The mineral dolomite is commonly found in deposits of a sedimentary rock called dolostone. There are two types of materials often called dolomite, a true chemically uniform calcium magnesium carbonate with the chemical formula CaMg(CO3)2, and a dolomite limestone, which is just an irregular mixture of calcium and magnesium carbonates.

Dolomite is believed to have formed by replacement of some of the calcium in a calcium carbonate limestone deposit with magnesium, while the sediment was undergoing lithification, being converted from layers of dead clam and other sea animal shells into crystallized calcite or calcium carbonate. The resultant dolomite mineral, CaMg(CO3) is a true double salt. The calcium and magnesium ions in dolomite exist in separate layers in the crystal matrix. Dolomite has a calcium layer, then a carbonate layer, then a magnesium layer then a carbonate layer, and so on

Dolomite is harder and denser than the calcite form of calcium carbonate or limestone, and is more chemically inert and more impervious to acid attack.

Dolomite Technical and Physical Details

Sr. No. Parameters : Percentage
1. Lol : 40-45
2. MgCO3 : 38-42
3. Sio2 : 2-7
4. Fe2o3 : Less Than 0.5
5. Al2o3 : Less Than 0.5
6. CaCo3 : 50 - 55
7. Whiteness : 92 - 97
8. Particle Size/Mesh Size : 200, 300, 400,500, 20 Micron, 10 Micron
9. Appearance : Free Flowing White Powder

Application : Glass, Ceramic Paint, Electrode Etc..
Aug-04-08
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Dolomite
Aug-04-08
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Dolomite
Feb-04-19

Dolomite

MOQ: Not Specified
Supplier From Mundra, Gujarat, India
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Features Of Dolomite

Dolostone is the main source of the mineral dolomite. It is an anhydrous carbonate mineral composed of calcium magnesium carbonate. It is used as an ornament stone, construction aggregate and main source of magnesium oxide.

Applications
Steel industry
Refractory
Glass
Ceramics
Apr-01-24

Dolomite

MOQ: Not Specified
 Inquire Now  
Dolomite
Nov-01-23

Dolomite

MOQ: Not Specified
Supplier From Dubai, Dubai, United Arab Emirates
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Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2. The term is also used for a sedimentary carbonate rock composed mostly of the mineral dolomite. An alternative name sometimes used for the dolomitic rock type is dolostone
Feb-07-23

Dolomite

$18
MOQ: 1000  Tons (UK)
Sample Available
Supplier From Noida, Uttar Pradesh, India
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We are supplier and Exporter of Dolomite , we provide all types of dolomite like crushed , powder or bulk
SPECIFICATION- MGO : 17.23 , CaCo3 : 42.57% , Al2o3 - 0.30% , Fe2o3 : 0.99% , Sio2 :0.55%
Shipping made - containerised or bulk
Packing - as per Clint requirements
Monthly capacity- 30000 tons
Hs code 3822
Payment terms - 50% advance and 50% after BL copy for export.
Jan-05-18

Dolomite

MOQ: Not Specified
Supplier From Pune, Maharashtra, India
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Dolomite, a double carbonate of Magnesium and Calcium (CaCO3.MgCO3)
It is a sedimentary origin.
Oct-25-20

Dolomite Powder/ Dolomite Manufacturers

$104 - $156
MOQ: Not Specified
Sample Available
Supplier From Mumbai, Maharashtra, India
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Chemical formula : CaMg(CO3)2
Colour : Colourless, white, green, grey, brown, black
Structure : Three directions of perfect cleavage
Hardness on (on Moh's scale) : 3.5-4
Specific gravity : 2.8-2.9
Bulk density(tapped) gms/cc : 0.95-1.1
Ph balance : 9
Dispersibility : HG 5 - HG 4
Refractive index : 1.54
Mesh : 250 mesh ( 65 micron) 800 mesh (10 micron)
Average particle size(micron) : 5.3-10.6
Relative density : 130-430
Oil absorbtion ml/ 100 gm : 20-18
Brightness : 90-96 %
Matter in HCI : Powdered from effervesces weakly in dilute HCI
CaCO3 : NIL- upto consumer requirement

USES OF DOLOMITE POWDER

RUBBER PRODUCTS:
A huge market for dolomite is rubber industry manufacturing different products as footwears, container, etc.
CONSTRUCTION:
In a crushed manner it is used extensively in construction industry such as base of roads, aggregate in cement and filling in different manners. Rail road Ballast also invites huge usage of dolomite sand.
AS A STRAINER:
Used in hydro power plants to strain all the impurities from water when used as sand formation.
THERMAL POWER PLANTS:
Due to its high resistance to heat it is used in kilns for lining in the inside part and also exterior.
CERAMIC INDUSTRY:
Due to its hardness and high gravity it is used hugely in tiles and other ceramic based industries , as well as a sintering agent in iron ore pelletization and as a flux agent in steel making.
CHEMICAL INDUSTRY:
Due to use of MgO in pharma and other scientific purposes, dolomite is used in this industry also. Extraction of MgO from powder or chips os done through chemical processing by treating it with various acids.
VERIFIED
Feb-17-22

Dolomite Powder

MOQ: Not Specified
Supplier From Morbi, Gujarat, India
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Dolomite mineral is a double carbonate of calcium and magnesium and it exhibits a granular structure. It has high natural whiteness and it's noted for their ease of dispersion. Its use improves properties such as weather ability, reduces shrinkage, fissure development and water absorption. Natural Dolomite Powder is of White Colour and is used as Filler in many applications such as Soap & Detergent, Paints, Ceramics and many other Industries.

Applications: -
Soap & Detergent
Leather Cloth Industry
Cable Industries
Rigid PVC Pipes
Iron, Steel, and Ferro-Alloys Industries
Paints, Inks, Powder Coating
Ceramic Industry
Rubber Industry
Glass Industry


Available Mesh Size: - 100 TO 700 MESH
Custom sizes and Material of required specifications can be made in case of Bulk and Regular orders. BRIGHTNESS: - 92 TO 96 AS PER REQUIREMENT

Index Compound Result
1. Silica - (SiO2) 10.41 %
2. Alumina - (AI2O3) 01.15 %
3. Iron - (Fe2O3) 00.21 %
4. Titanium - (TiO2) 00.18 %
5. Calcium - (Cao) 30.02 %
6. Magnesium - (MgO) 18.41 %
7. Soda - (Na2O) 00.34 %
8. Potash - (K2O) 00.07 %
9. Loss on Ignition - (LOI) 38.91 %
VERIFIED
Sep-16-20

Dolomite Powder

MOQ: Not Specified
Supplier From Gandhidham, Gujrat, India
 Inquire Now  
Product Description :
Offering all type of dolomite Powder and lumps with best quality

Product origin :
india

Key Specifications/Special Features :
Assay-99.20 %,
Brightness-87.20

Minimum Order Size and Packaging details :
Packing 50 Kg Bag , Minimum Order Quantity- 140 Tons
VERIFIED
Jul-31-20

Dolomite (Lumps)

MOQ: Not Specified
Supplier From Kolkata, West Bengal, India
 Inquire Now  
Dolomite (lumps)
VERIFIED
Jul-31-18

Dolomite Powder

MOQ: Not Specified
Supplier From Faridabad, Haryana, India
 Inquire Now  
We deals in the following Chemicals :-

Dolomite Powder
Mica Powder, Mica Flakes, Mica Blocks, Mica

Sheets
Quartz / Silica Powder, Quartz / Silica Lumps,

Quartz / Silica Granules, Quartz / Silica Grits
Bentonite Powder, Bentonite Lumps, Bentonite

Granules, Bentonite Clay
Barite Powder, Barite Ore
Hematite / Iron Oxide Powder, Iron Oxide ( Ferric

Oxide )
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes,

Walnut Shells
VERIFIED
Nov-22-19

Dolomite Powder, Industrial Product

$1 - $1 / Liter (CIF)
MOQ: Not Specified
Sample Available
Supplier From Dehradun, Uttarakhand, India
 Inquire Now  
MgO Content (%) 20-23%

For price, specifications and other details please contact us..
Oct-29-25

Dolomite Powder, LIME STONE POWDER

$240 - $340 / Metric Ton (FOB)
MOQ: 28  Metric Tonnes
Supplier From Chennai, Tamil Nadu, India
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Available In Various 100/200/300/400 Mesh Sizes
Jul-24-22

Dolomite Fertilizer

MOQ: 50 Tons  Metric Tonnes
Supplier From Tanjung Morawa, Deli Serdang, Indonesia
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Specifications Dolomite Fertilizer:
Type : Granule (1mm and 2-5mm) - Powder 150 Mesh Up, Color : White to Light Beige, MgO : ± 20%, CaO : ± 35%, P2O5 : ± 5%, K2O : ± 0.1%, Moisture : 2% Min, Packing : PP/PE (20Kg, 25Kg, 50Kg) Jumbo Bag (1000Kg, 1100Kg, 1250Kg)
Sep-15-21

Dolomite Powder

MOQ: Not Specified
Supplier From Umm Al Quwain, Umm Al Quwain, United Arab Emirates
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Dolomite is a sedimentary carbonate rock, which is ground to make chips and powder products of various sizes. It occurs from white to off-white in colour. It has better compressive strength and weather resistance compared to Calcium Carbonate. Dolomite has a number of uses, the most important of, which is as a granular as well as fine filler for cementitious and concrete products, where it may be used as a substitute for limestone. The Dolomite offered by us is super white in colour with no or very less presence of foreign particles. It has a shine to it which is reflected in the finished product. Available Size: 25, 45 & 75 Mesh
Sep-15-21

Dolomite Chips

MOQ: Not Specified
Supplier From Umm Al Quwain, Umm Al Quwain, United Arab Emirates
 Inquire Now  
Dolomite is a sedimentary carbonate rock, which is ground to make chips and powder products of various sizes. It occurs from white to off-white in colour. It has better compressive strength and weather resistance compared to Calcium Carbonate. Dolomite has a number of uses, the most important of, which is as a granular as well as fine filler for cementitious and concrete products, where it may be used as a substitute for limestone. The Dolomite offered by us is super white in colour with no or very less presence of foreign particles. It has a shine to it which is reflected in the finished product. Available Size: 100 Micron & Above as specified
Feb-26-21

Dolomite Powder

$0.01
MOQ: 25000  Kilograms
Sample Available
Supplier From Mumbai, Maharashtra, India
 Inquire Now  
DOLOMITE MINERAL
1 MM Dolomite Mineral Dolomite is also a common mineral in hydro-thermal veins. There it is often associated with barite, fluorite, pyrite, chalcopyrite, galena, or sphalerite. In these veins it often occurs as rhombohedra crystals which sometimes have curved faces.
â??Dolomite mineralâ?? is a word that is used by geologists in two different way
1) as the name of the mineral dolomite
2) as the name of a rock known as dolomite, dolostone or dolomite rock.
Dolomite Mineral originates in the same sedimentary environments as limestone i.e. in warm, shallow, marine environments where calcium carbonate (CaCO3) mud accumulates in the form of shell debris, fecal material, coral fragments, and carbonate precipitates. Dolomite is thought to form when the calcite in carbonate mud or limestone is modified by magnesium-rich groundwater. The available magnesium facilitates the conversion of calcite into dolomite.
Uses of dolomite mineral
It is being used as construction material, in agriculture and in industry. In industry it is being used
(i) as a fluxing material (ii) as a refractory material (iii) as a filler material.
The major industries where dolomite mineral is being used are iron and steel industry, Ferro alloy industry, plastic industry, ceramic industry, glass industry, fertilizer industry, and soap and detergent industry etc.
In the chemical industry, dolomite is used as a source of MgO. In agriculture, dolomite is used as a soil conditioner and as a feed additive for livestock.
As a reputed firm, we are engaged in manufacturing, supplying as well as exporting a wide range of Dolomite 1mm in India. It is immensely used in detergent, plastic compound & plastic processing industries. Owing to its features such as longer shelf life, optimum quality and precise composition, this powder is highly admired in market. Our client can get these chemicals from us at cost effective rates.
Nov-26-19

Dolomite Powder

MOQ: Not Specified
Supplier From Morbi, Gujarat, India
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Dolomite mineral is commonly found in sedimentary rock called dolostone.

Dolomite is a white industrial mineral and its very econimical so widelyuse in mineral filler.

Chemical name:- Calcium magnesium carbonate
Chemical Formula: CaMg(CO3)2

Application :

Fluxing Agent For Glass Manufacturing Desulfurization
Paint
Putty
Ceramics
Glass
Detergents
Steel & Agriculture
Coatings
Jan-16-17

Dolomite Powder

MOQ: Not Specified
Supplier From Mumbai, Maharashtra, India
 Inquire Now  
Available Mesh Size: 300/400/500

Packing: 25/40/50 kg Bags and Jumbo Bags.

Specification:

Parameters - Dolomite

SiO2 - < 1 %

MgO - 20.0±1.0%

CaO - 30±2.0 %

Al2O3 - < 1 %

Fe2O3 - 0.10 % Max

LOI - 45-47 %

Whiteness - 95- 97 %


Uses: Dolomite is used in Iron, Steel, Ferroalloy, Ceramic, Glass, Rubber and Paint Industries etc.
Jul-04-23

Dolomite Lumps

MOQ: Not Specified
Supplier From Alwar, Rajasthan, India
 Inquire Now  
Dolomite Lumps
Apr-26-23

Dolomite Powder

MOQ: Not Specified
Supplier From Alwar, Rajasthan, India
 Inquire Now  
Dolomite powder
Mar-08-23

Dolomite Powder

$100 - $120
MOQ: 20  Tons (US)
Sample Available
Supplier From Chennai, Tamil Nadu, India
 Inquire Now  
Dolomite is a magnesium ore with the general formula MgCO3CaCO3. Dolomite powder is an anhydrous carbonate mineral that comprises calcium magnesium carbonate. This powder is used in applications such as steel-making, cement manufacturing, agriculture, ceramics, glass, rubber, and mining. Please find the below parameter:

Packaging Size - 50kg
Packaging Type - HDPE Bag
Form - Powder
Bulk Density - 1.10 - 1.40 g/ml
Brightness - 93% min
Country of Origin - Made in India
Moisture content - 0.30% max
CaCO3 - 50.0 - 54.0
MgO - 18.5 - 21.5
SiO2 - 2.0 - 6.0
Loss on Ignition - 40.0 - 44.0%
Nov-10-21

Dolomite Powder

$97
MOQ: 300  Metric Tonnes
Sample Available
Supplier From Surabaya, East Java, Indonesia
 Inquire Now  
It is a magnesium fertilizer produced from high quality dolomite rock which is processed at high temperatures (700-800 C), to remove impurities and increase the availability of Mg nutrients for plants.

Specification:
Dolomite Powder
CaO content : 30 â?? 32 %
MgO content : 18 â?? 22 %
Moisture : Max 1 %
Colour : White
Mesh 100 : Minimal pass 95%
Production Capacity :
Plant 1 : 45.000 Ton / Year
Plant 2 : 100.000 Ton / Year
Plant 3 : 300.000 Ton / Year
Packaging ; Bag : 50 Kg, Jumbo Bag : 1 Ton

Port of Origin : Tanjung Perak, Surabaya, Indonesia
Payment Term : T/T, L/C at sight
Delivery Term : FOB / CIF / CNF
Packing : Bag / Jumbo Bag
Logistic : Container 20ft / Container 40ft

The Advantages of Dolomite Fertilizer
High fineness and solubility so that the nutrients are easily absorbed by plants
High reactivity making it more efficient and effective for plants
Has the ability to reduce / neutralize soil acidity
More competitive price to replace kieserite

The Application of Dolomite Fertilizer
Used for Agriculture Sector
Dolomite is able to fertilize the soil and increase agricultural productivity. Dolomite not only improves soil fertility, but also increases plant resistance to pests and diseases.

Used for Industrial Sector
Dolomite is usually used for different applications in industrial sector, like the rubber industry, powder coating, ceramic industry, detergent application, glass making process and many more.

Used for Aquaculture Sector
Dolomite is used to treat water, increase the alkalinity of water, provide trace elements and macro nutrients for fish feed and create an environment for algae to grow. During aquaculture, the pH of the pond continuously decreases, the composition of macro nutrients and micro nutrients need to be added to create a suitable environment for aquatic and algae useful growth; Therefore, it is often necessary to sprinkle with Dolomite powder.
Jul-27-22

Dolomite Lumps

$51
MOQ: 55  Metric Tonnes
Sample Available
Supplier From Jakarta, DKI Jakarta, Indonesia
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Dolomite can be used as a steelmaking converter inner refractory, slagging agent, cement raw materials, glass flux, ceramics, fertilizer, construction and decoration with stone and paint, insecticide and medicine for a variety of purposes. Can be used in building materials, ceramics, glass and refractory materials, chemical industry and agriculture, environmental protection, energy saving and other fields.

- Calcium oxide: 32-33%

- Magnesium Oxide: above 20%

- Lumps size: 20-40mm

Ready sample and Test Lab born by Buyers

FOB from Surabaya Port, Indonesia
Jul-21-22

Dolomite Lime

$71
MOQ: 55  Metric Tonnes
Sample Available
Supplier From Jakarta, DKI Jakarta, Indonesia
 Inquire Now  
Dolomite can be used as a steelmaking converter inner refractory, slagging agent, cement raw materials, glass flux, ceramics, fertilizer, construction and decoration with stone and paint, insecticide and medicine for a variety of purposes. Can be used in building materials, ceramics, glass and refractory materials, chemical industry and agriculture, environmental protection, energy saving and other fields.
Main size:100mesh,20-40mesh

FOB from Surabaya Port, Indonesia
Mar-10-17
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Dolomite is Carbonate of Calcium and Magnesium “Ca Mg (CO3)2”. We are recognized as one of the prominent Dolomite Rock Powder Manufacturers and Suppliers in India. The Dolomite Powder is extensively used in Iron & Steel Industries due to its strength and compatibility in process of purifying Iron & Steel. Natural Dolomite Powder is of White Color and is used as Filler in many applications such as Soap & Detergent, Paints, Ceramics and many other Industries. The total production of Dolomite Powder for the year 2007-08 was 1000 M.T. per month.

Grades :

Dolomite powder is available from 100 Mesh to 700 Mesh
Dolomite is also available in Lumps sizes of 25 mm. onwards used in Iron & Steel Industries.

Packing :
Available in 25Kg, 50 Kg.
Total Production of Dolomite in 2007-08 :
Powder Sizes : 1000 M.T. per month.
Lumps & Granules : 5000 M.T. per month in Lumps
Feb-17-25

Dolomite Powder

MOQ: Not Specified
Supplier From Ajmer, Rajasthan, India
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Dolomite Powder is a chemical compound that includes manganese dolomite and iron dolomite. Furthermore it is pure white in color and has stable chemical properties. Moreover, Dolomite in powder carbonate mineral is a type of limestone.Additionally used in various categories like building materials, glass, ceramics, agriculture, cement manufacturing, and many more.


Calcium Oxide CaO 29.96
Magnesium Oxide MgO 21.09
Aluminum Oxide Al2O3 00.16
Ferric Oxide Fe2O3 0.32
Silica SiO2 02.90
Loss on Ignition LOI 45.07
Calcium Carbonate CaCO3 53.50
Magnesium Carbonate MgCO3 42.62
Whitness 94%
Above are based on our research as well as research of the others. However, this document is not contructual and nothing in it constitutes a warranty (expressed or implied) that the goods described are accurate and fit for a particular purpose of the customer. Purchasers are advised to make their own test to determine the suitability.
Sep-09-18

Dolomite Powder

$100
MOQ: 28  Meters
Sample Available
Supplier From Bangalore, India
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Dolomite is a carbonate mineral composed of calcium magnesium carbonate CaMg (CO3)2. The term is also used to describe the sedimentary carbonate rock dolostone. Natural Dolomite Powder is of White Color and is used as Filler in many applications such as Soap & Detergent, Paints, Ceramics and many other Industries. We are recognized as one of the prominent Dolomite Rock Powder Manufacturers and Suppliers in India.
Sep-11-26

Dolomite Powder, 1

$75 - $85 / Metric Ton (CIF)
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Dhone, Andhra Pradesh, India
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Dolomite Powder
VERIFIED
Dec-14-20

Calcined Dolomite (Dololime)

$90
MOQ: 200  Metric Tonnes
 Inquire Now  
Calcined Dolomite, Dead-burned or sintered dolomitic refractories, which are prepared by high-temperature calcination dolomitic ores, are extensively used in the steel industry for open-hearth furnaces and repair of the hearth linings of basic electric. Such refractories are also employed in the form of bricks for the working linings of oxygen steel converters which are used with the oxygen conversion process which is becoming broadly popular in steel production.
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Explore Dolomite related import export discussions

Dolomite Sourcing Guide: Explore the Global Market For Reliable Suppliers and Exporters


Dolomite is a versatile mineral with applications across multiple industries, including construction, agriculture, glass manufacturing, steel production, and industrial chemicals. The unique chemical composition of this carbonate mineral makes it a valuable ingredient. Known for its hardness, dolomite is a primary source of magnesium and calcium. Because of its high demand, buyers are constantly on the lookout for trusted dolomite manufacturers, wholesalers, and suppliers who can provide consistent quality. Whether you are sourcing for industrial processes, agricultural use, or mineral powder production, finding reliable dolomite traders or exporters can sometimes be challenging. Here we will share the most effective ways to connect with dolomite suppliers you can rely on. But first, let’s discuss the most sought-after varieties and key business opportunities in the global dolomite market.



What Are the Most Popular Dolomite Varieties in Global Demand?

Dolomite is available in multiple grades, forms, and particle sizes to meet different industrial needs. Buyers often select varieties based on purity, size, and intended application. High-quality dolomite limestone is in strong demand for construction and steel production, while powdered dolomite suppliers cater to chemical and agricultural needs. Here is a snapshot of the most popular dolomite types currently in global trade:

Dolomite VarietyTypical Purity / GradeCommon Forms SuppliedKey Applications
Raw Dolomite (Crude)85–95% CaMg(CO3)2Lumps, ROM stoneConstruction, steel flux
High-Purity Dolomite95–98%+Lumps, powderSteel, glass, refractory
Low-Iron DolomiteFe2O3 < 0.5%Powder, granulesGlass & ceramics
Calcined DolomiteHigh MgO & CaOPowder, granulesSteelmaking, refractories
Sintered DolomiteVery high densityBlocks, grainsBasic refractories
Dolomite PowderCustomized meshFine powderPaints, rubber, plastics
Dolomitic LimeReactive gradePowder, pelletsAgriculture, soil treatment
Fused DolomiteUltra-high purityGrains, blocksAdvanced refractories
Agricultural DolomiteBalanced Ca/MgPowder, granulesFertilizers, soil neutralization
Construction-Grade DolomiteStandard gradeAggregate, chipsRoad base, concrete


Dealing only in dolomite may limit your profitability, while expanding into a range of ores & minerals can increase business opportunities and market reach. This can include key ores such as nickel ore, copper ore, manganese ore, lead ore, zinc ore, antimony ore, lithium ore, sulphur ore, iron ore, chrome ore, zircon ore, tin ore, and tungsten ore, which are in demand across metallurgy, energy, and manufacturing sectors. 

In addition, industrial minerals and mineral powder products such as perlite, mica, barite, bentonite, quartz, feldspar, gypsum, graphite, zeolite, talc, asbestos, and slag are extensively used in construction, ceramics, agriculture, chemical, and insulation industries. You may also deal in value-added products such as industrial metals and metal powder. Moreover, it is better to choose dolomite wholesalers and suppliers who can offer all these ores and minerals, as it will streamline your supply chain.



What Are the Best Business Opportunities for Dolomite Buyers?

Dolomite opens up many profitable avenues for new and existing buyers. Bulk demand remains steady in industrial, construction, agricultural, and chemical sectors. Working with verified dolomite powder manufacturers and suppliers allows you to supply high-quality material to cement factories, steel plants, glass manufacturers, and soil conditioners. 

Many buyers also explore private-label and bulk packaging options for resale. Dolomite retailers and dolomite dealers can tap into regional markets where industrial growth drives demand. The mineral’s versatility, long shelf life, and stable global pricing make it ideal for sustained trade, while dolomite distributors and wholesalers benefit from consistent repeat orders from manufacturers.



Global Dolomite Trade Overview: Top Exporters and Key Market Trends

Knowing the global trade patterns helps you make smarter sourcing decisions. You will find the top dolomite exporters in regions where natural deposits are abundant, and they offer a range of quality grades and particle sizes.

Top Dolomite Exporters Worldwide:

CountryTotal Shipments
Bhutan65,287
Italy9,115
India4,871

Source: Volza


Key Market Insights:

  • Dolomite price per ton varies by purity, particle size, and order volume
  • Powdered and granulated forms are popular for chemical, construction, and agricultural applications.
  • Seasonal demand often rises during construction projects and agricultural cycles
  • There is high demand for white industrial dolomite powder in Europe and North America



How to Find Verified Dolomite Suppliers Near Me Or Globally?

Whether you are looking for calcite dolomite powder suppliers or dolomite limestone exporters, finding the right global trade partner is key to securing high-quality dolomite.

  • You can visit B2B platforms such as go4WorldBusiness to connect with verified dolomite suppliers and exporters
  • Attend international mining and mineral trade fairs to meet suppliers in person. Some notable events include the Mining & Critical Minerals India Conference, PDAC Convention in Canada, and Mining Indaba in South Africa
  • Search online using specific keywords such as 'wholesale dolomite suppliers near me', 'dolomite powder manufacturers and suppliers', and 'dolomite exporters worldwide'
  • Also, you can work with sourcing agents who specialise in industrial minerals. They can verify certifications, quality, and logistics capabilities before introducing you to reliable suppliers


Frequently Asked Questions (FAQs)


1. What is dolomite, and what are its primary industrial uses?

Dolomite is a mineral made of calcium and magnesium carbonate. Industries use it in steel production, glass manufacturing, construction, agriculture, and chemicals.

2. How is dolomite different from limestone?

Limestone mainly contains calcium carbonate, while dolomite contains both calcium and magnesium carbonate. Because of this magnesium content, dolomite is harder, more durable, and behaves differently during processing.

3. What grades or types of dolomite are available for industrial applications?

Dolomite types available for industrial applications are raw dolomite (lumps), dolomite powder, calcined dolomite, sintered dolomite, and high-purity or low-iron dolomite.

4. What quality standards should I expect when sourcing dolomite globally?

You should expect consistent chemical composition, controlled particle size, low impurities, and compliance with international or buyer-specified standards.

5. How can I find reliable global dolomite suppliers or exporters?

You can use B2B platforms like go4WorldBusiness, attend trade fairs, contact sourcing agents, and search keywords such as 'verified dolomite suppliers near me'.

6. Which countries are the leading exporters of dolomite?

Major dolomite exporters are Bhutan, Italy, and India. Besides, China, Brazil, Vietnam, and Belgium are also among the leading exporters.