Our 20mm Basalt is an extrusive igneous (volcanic) rock that is low in silica content, dark in colour, and comparatively rich in iron and magnesium...
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Our 50 - 300mm Basalt is an extrusive igneous (volcanic) rock that is low in silica content, dark in colour, and comparatively rich in iron and mag...
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Our 60mm Basalt is an extrusive igneous (volcanic) rock that is low in silica content, dark in colour, and comparatively rich in iron and magnesium...
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Our Basalt Shot Rock is an extrusive igneous (volcanic) rock that is low in silica content, dark in colour, and comparatively rich in iron and magn...
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Our blue metal is an aggregate primarily used for making concrete and for drainage in soakwells and storm water drains, however it can also be used...
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