Mining & MineralsIndustrial Minerals

Limestone

Limestone in crushed, sized and ground grades.

Limestone is traded crushed, sized and ground, by calcium carbonate content, and is a primary input to cement, lime, steel and agriculture.

Bulk supply available upon request. Source and supply available upon request.

Limestone, industrial minerals supplied by Duara Group for the mining & minerals sector
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Limestone procurement guide

Limestone is purchased by calcium-carbonate content, impurities, reactivity and particle size. Cement, lime, aggregate, filler, feed and treatment applications need distinct specifications.

Industrial applications

Crushed stone may serve construction; high-calcium material can feed lime or industrial processes; fine grades may be used as fillers or soil amendments subject to suitability.

Chemistry, grading and test basis

Specify CaCO3 or CaO basis, magnesium, silica and other limits, moisture, hardness or reactivity where needed, colour or whiteness and particle-size distribution.

Bulk mineral handling

Define lump, aggregate or powder form, bulk or bag format, dust control, unit load and unloading arrangements. Keep fine material dry where moisture affects flow or use.

Information to include in your quotation request

Provide application, chemistry and test method, form and grading, physical limits, quantity, packing, loading point and destination, sampling, inspection and document requirements.

Supply specification

Grade, origin, packaging and order quantity are agreed per consignment. We do not publish stock or origin claims.

Typically supplied asBulk, Big bags, Containerised, Break bulk
Grades and varietiesConfirmed on inquiry
PackagingConfirmed on inquiry
Minimum order quantityConfirmed on inquiry
Country of originConfirmed on inquiry
Certification and documentationConfirmed on inquiry

Confirm when you enquire

Tell us the following and we will come back with availability, packaging and a quotation.

Grade, variety or specification required
Quantity and delivery schedule
Packaging and unitisation required
Destination market and delivery terms
Inspection, documentation and certification requirements

Applications

  • Cement and lime manufacture
  • Steel and glass production
  • Agricultural liming
  • Construction aggregate

Frequently asked questions

What should buyers specify for Limestone?

Provide application, chemistry and test method, form and grading, physical limits, quantity, packing, loading point and destination, sampling, inspection and document requirements.

How should Limestone quality be assessed?

Specify CaCO3 or CaO basis, magnesium, silica and other limits, moisture, hardness or reactivity where needed, colour or whiteness and particle-size distribution.

How should Limestone be packed and handled?

Define lump, aggregate or powder form, bulk or bag format, dust control, unit load and unloading arrangements. Keep fine material dry where moisture affects flow or use.

Sourcing and export

Mineral commodities are available for commercial procurement and export inquiry, subject to provenance, licensing and destination requirements.

Availability, origin and documentation are confirmed per inquiry.

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