Dolomite

Dolomite from Rizhao Baoxin Mining & Resources Co., Ltd. is a naturally occurring calcium magnesium carbonate mineral with measured chemical composition: MgO at 20.54%, CaO at 30.31%, Fe2O3 at 0.38%, Al2O3 at 0.33%, and SiO2 at 0.88%. These values reflect a high-purity industrial-grade material suitable for precise formulation in steelmaking flux, glass production, and agricultural soil conditioning. The mineral is processed to maintain consistent particle distribution, enabling predictable reactivity in high-temperature and chemical environments.

The material is not chemically altered, and its natural composition aligns with standard industrial dolomite grades used in fluxing agents and soil amendments. Typical impurity levels for such materials range up to 0.5% for iron oxides and 1% for silica; this product falls within those benchmarks. No additives or binders are introduced during processing, preserving the mineral’s inherent thermal and buffering properties. Particle size distribution is not specified in the source but is typically controlled via screening to meet application-specific needs.

This dolomite is primarily purchased by steel mills for slag formation, glass manufacturers seeking stable melt chemistry, and agricultural distributors applying it as a magnesium source in acidic soils. Buyers commonly require consistent chemical profiles across batches to avoid process drift. Trade terms are not stated, but standard export packaging is in 25kg woven polypropylene bags or bulk bulk bags, with FOB or CIF terms common for shipments from Chinese ports. Confirm exact packaging and loading capacity with the supplier before ordering.

Rizhao Baoxin Mining & Resources Co., Ltd. is a supplier based in Hushan, Rizhao, Shandong, China. The listing confirms its location and that it operates as an imported supplier with harbor-level trust verification, indicating it is active in export logistics. No information is provided about years in business, production capacity, certifications, or client list. The company’s profile is limited to its physical address and export status, with no public response rate or communication history available.

The supplier does not claim any proprietary processing methods, certifications, or unique production technologies. Its value lies in access to mineral resources in Shandong, a region known for carbonate rock deposits. Buyers should treat this as a raw material source with standard industrial output, not a branded or certified producer. All technical claims must be verified through sample testing or third-party inspection before large-scale procurement.