Synthetic Iron Oxides.

Available in shades of:
Red.
Yellow.
Brown.
Black.
Custom blends.

Excellent light-fastness and good dispersability. The products have uniform particle-size distribution, high purity and great tint strength.

Specifications:
Water Soluble Content 0.05% max.
Sieve Residue (45micron sieve) 0.06% max
Content Iron Oxide 90 - 98%
Moisture Content 1 - 3%
Particle Shape - various
Predominant particle size 0.5 - 2.5 micron
Tamped density approx 1.0 gm/ml
Density 4 - 5 gm/ml

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Pyrite.

High purity iron sulphide. Origin: Peru

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Chalk.

Large lumps chalk (calcium carbonate). Origin: UK

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Limestone (Oolitic).

Suitable for aquaculture use. Origin: UK

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Basalt Dust.

Suitable for water purification. Origin: UK

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Silicon Sand.

Suitable for various uses. Origin: UK

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Other Speciality Minerals/Ores.

We can quote for a wide variety of speciality ores and minerals for a variety of uses from pharmaceutical, research, pilot plant to retail.