From the Kara mine

Weight Coat Grade Magnetite

The weight coat grade magnetite consists of a high particle density and follows the EN12620 and ASTM C33 gradation for concrete aggregates.

Specifications

Moisture	3% typical
Surface saturated density	4.1 – 4.5 t/m³
Average particle density	4.5 – 5.1 t/m³
Particle size distribution	0 – 9.5 mm

Please contact us for a more detailed product specification and material safety datasheet.

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Used in

Applications for Weight Coat Grade Magnetite

High Density Concrete Aggregate

Magnetite has a natural high density and is used to increase the density of concrete for counterweights, radiation shielding, offshore pipeline coatings and more.

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Discover Tasmania Mines

The Kara mine has been productive since 1978 and the mine resources exceed 20Mt. With our current processing facility, overburden and tailings storage facilities our planned mine life is over 25 years.