Igneous
Wide range of igneous type rocks supplied by weight in 1 kilogram lots. All rocks vary in size and can range from small to large, supplied in thick polythene bags with name and location labels, making them ideal for bulk purchasing, laboratory and research use or educational use in the class room.
Showing all 12 results
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Amygdaloidal Basalt (1kg)
£5.00 ex VAT -
Basalt (1kg)
£5.00 ex VAT -
Biotite Granite (1kg)
£5.00 ex VAT -
Gabbro (1kg)
£5.00 ex VAT -
Graphic Granite (1kg)
£5.00 ex VAT -
Greisen (1kg)
£5.00 ex VAT -
Obsidian
£5.31 – £88.50 ex VAT -
Pumice – 500 g
£4.00 ex VAT -
Rhomb Porphyry (1kg)
£5.00 ex VAT -
Rhyolite (1kg)
£5.00 ex VAT -
Rhyolite Felsite (1kg)
£5.00 ex VAT -
Shap Granite (1kg)
£5.00 ex VAT