Igneous
Igneous rocks are formed either deep underground within the earth, when magma becomes trapped in small pockets and slowly cools down to a solid form, Or above ground after volcano eruptions when lava cools down and becomes a solid form. Common types include Granite, Basalt, Gabbro, Pumice and Rhyolite
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Amygbadoidal Basalt, Skye (rock sample)
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Andesite, Cumbria, UK (rock sample)
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Basalt Dark Blue/Grey – Tertiary Basalt, Skye (rock sample)
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Diorite, Skye UK (rock sample)
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Gabbro, Scotland (rock sample)
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Granite Adamellite, Cumbria (rock sample)
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Granite Biotite, Scotand (rock sample)
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Dartmoor Granite, UK (rock sample)
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Granite Pink Feldspar, Shap Quarry, Cumbria, UK (rock sample)
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Graphic Granite, Norway (Rock Sample)
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Microgranite, Cumbria, UK (rock sample)
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Obsidian, Turkey (rock sample)
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Rhyolite, Felsite – Pink, Scotland (rock sample)
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Rhyolite, Flow Banded Porphyritic, Scotland (rock sample)
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Showing all 14 results