These are natural limestone boulders which can be used in many situations, including as a feature in a garden bed, for retaining purposes or in rockeries.
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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