This project and its actions were made possible due to co-financing by the European Fund for the Integration of Third-Country Nationals This project and its actions were made possible due to co-financing by the European Fund for the Integration of Third-Country Nationals EAL Nexus resource Rocks Connect 4 Subject: Science/Geography Age groups: 8–11, 12–14 Topic: Rocks – types, properties and uses Licence information | This resource is free to use for educational purposes. ©British Council 2014 Source | This resource is adapted by EAL Nexus from an original by Charlotte Hurley sedimentary metamorphic igneous metamorphic sedimentary igneous metamorphic sedimentary metamorphic igneous © British Council 2014 metamorphic igneous sedimentary igneous sedimentary sedimentary metamorphic igneous metamorphic sedimentary igneous metamorphic sedimentary metamorphic igneous sedimentary igneous igneous sedimentary metamorphic © British Council 2014 basalt soapstone marble limestone chalk sandstone slate shale obsidian gabbro © British Council 2014 marble obsidian limestone granite gabbro sandstone gneiss granite gneiss basalt soapstone chalk sandstone obsidian marble limestone slate shale chalk slate © British Council 2014 It is white. It is porous. It is made of sand-sized grains of similar sizes. It is heavy. It can crumble. It is formed from It can be many the shells of sea colours but is animals. often reddish brown. It is used to write on blackboards. It corrodes. It can be used to sharpen tools. It may contain remains of fossils. It is made of very fine rounded grains. It is usually dark It is formed from grey. the shells of a particular sea animal. It feels rough. It is used in It is easy to buildings and to carve. make cement. Fossils are often It is formed by found in it. magma cooling quickly. It is dark and shiny like glass. © British Council 2014 It forms layers which can be split into thin sheets. It has large interlocking crystals. It can be used for paving stones. It is rough. It sometimes forms columns of stone as it hardens. It can be used to It can be found make tiles. in mountainous areas. It has small interlocking crystals. It has interlocking crystals. It is formed by magma cooling slowly so it has large crystals. It is formed in lakes. It can be used for paving stones. It is rough. It feels smooth and slippery. It is dark grey and very hard. It is used for making bowls and other objects with carvings. It turns red when it weathers. It has large interlocking crystals. It is used to It is quite a soft make very sharp rock. knives. © British Council 2014 marble slate limestone shale basalt chalk obsidian gabbro chalk limestone gneiss soapstone sandstone gneiss gabbro basalt granite soapstone marble sandstone © British Council 2014 marble slate limestone shale basalt chalk obsidian gabbro chalk limestone gneiss soapstone sandstone gneiss gabbro basalt granite soapstone marble sandstone © British Council 2014