minerals

Readers will learn how intense heat and pressure changes rock so completely it becomes metamorphic rock.

"Join a crystal-crazy fanboy and a famous rock hunter on a geological journey that will take them to the summit of a volcano, deep within the earth, and even into outer space! They'll learn about the unstoppable forces that shape our planet and they might even pick up a gemstone or meteorite along the way"--OCLC.

Rocks are all around you. They are in your house, backyard, and even your food! Rocks are grouped into types, like sedimentary, igneous, and metamorphic. Some rocks are actually minerals, and from minerals we get beautiful gemstones.

"The development of civilization hinged on the ability of mankind to turn soil into useful tools and beautiful objects. Students can learn about the history of tool-making technology, from the cooking utensils of the ancients to the multipurpose ceramics of today. They can also learn how different peoples created works of art from the earth that helped define their cultures"--Provided by publisher.

"Exploration of all the different rocks on our planet and in the universe"--Provided by publisher.

"Introduces readers to what rocks are and how they form. Real-world examples bring to life igneous, sedimentary, and metamorphic rock. Color photographs will draw in readers while the easy-to-read text breaks down complex concepts. A diagram of the rock cycle ties everything together and a geology-themed project provides the opportunity for hands-on experience"--Provided by publisher.

"Introduces readers to what minerals are, how they form, and how we use them. Learn how to identify minerals, including color, luster, streak, fracture, hardness, specific gravity, magnetism, and fluorescence. A geology-themed project provides the opportunity for hands-on experience"--Provided by publisher.

Introduces the three different types of rocks: igneous, sedimentary, and metamorphic.

"Information about gems, rocks, and other shiny objects on the planet, for children"-- Provided by publisher.

Provides an overview of crystals including their structure and composition, history, significance, and uses throughout the world.