OUR WORLD IN PICTURES: ROCKS AND MINERALS (FLASH CARDS)

Each card contains snappy and accessible information, displaying each rock or mineral in dazzling detail. The front of the card will show the rock with a clue of what it is. The back reveals the answer, plus a dataset of essential information, ensuring you can recognise sedimentary from sandstone, metamorphic from marble, and pyrite from pearl. You'll discover the unique qualities of each material, together with how it is used in art, industry, architecture, and science.