{"product_id":"2439209","title":"Metamorphic Rocks","description":"Unlock the secrets of the Earth's crust with this comprehensive guide to metamorphic rocks. Formed from existing rocks transformed by intense heat and pressure, these fascinating formations make up a significant part of our planet's geological landscape. Examples of metamorphic rocks include gneiss, marble, and schist, each with its unique mineral composition and texture. This guide delves into the processes that shape metamorphic rocks, from the pressures and temperatures that mold them to the distinctive assemblages of minerals that characterize their facies. Whether you're a geology enthusiast or simply curious about the Earth's hidden wonders, this collection is sure to captivate and inspire.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":54670956462465,"sku":"2439209","price":11.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/61-KJwYf3-L.jpg?v=1756438971","url":"https:\/\/chalkys.com\/products\/2439209","provider":"Chalkys.com","version":"1.0","type":"link"}