From the rarest crystal to the most common stone, gems from around the world are revealed in dazzling detail in this illustrated guide • Become an eyewitness to the many different varieties of crystals and gems in this picture-led reference guide that will take you on a visual tour of the world of precious stones. Children will be mesmerised by the many uses of rocks like quartz and understanding crystals - from dazzling jewellery to diamond cutting tools and the silicon chip in their phone • This illustrated guide for kids aged 9+ reveals what exactly crystals and gems are, how they're formed, how to identify them, and how they can be used in everything from microchips to jewellery making
My-shop.ru
г. Москва
1 969 руб.