Gemstones have been a source of fascination for Millenia, from the icy brilliance of diamond and the soft iridescence of pearl, to the deep red garnets treasured by ancient Egyptians and Victorians alike. They are used for their natural beauty in jewellery, worn for protection as talismans, associated with romance and power. They are also of scientific importance, forming over billions of years and containing secrets to the inner earth. This book examines the world's most commonly encountered gemstones, exploring their unique beauty, rarity, and durability. It reveals how these gem materials formed, where they are mined, how they are identified by their physical and optical properties, their enhancements and imitations. Travelling through each gem's history and use in adornment, it is filled with fascinating facts for the curious to the professional. With sumptuous colour photographs, Gemstones is a dazzling insight into the world of the rare and valuable.

This is the story of the dinosaurs, uniquely retold through 50 of the most significant findings from the fossil record. Each entry is illustrated with special photography of original specimens that illustrate both the history of dinosaur discovery and key evolutionary events. Palaeontologist Paul M. Barrett explains the importance of each fossil and how it marks a crucial inflection point in an evolutionary dynasty that ruled the Earth for more than 150 million years. The book is divided into themed sections, beginning with dinosaur ancestors before introducing all the major dinosaur groups and moving on to the distinctive aspects of their biology such as feeding, distribution, locomotion and behaviour. The final section focuses on the first fossil birds including the legendary Archaeopteryx, the feathered dinosaur that is widely considered to be the first bird species.

Dive into an unprecedented survey of millions of years of life on planet Earth. Dinosaurs and Prehistoric Life is a beautifully crafted encyclopedia of prehistoric species that the whole family can enjoy. Featuring an incredible mix of 3D reconstructions, extraordinary skeletons, and amazingly intricate fossils, it uses the latest scientific research to recreate a wealth of ancient species, from the earliest primitive life forms to great dinosaurs, early mammals, and even the first humans. This richly illustrated catalogue starts with the first Precambrian microbes and traces the evolution of life through mass extinctions and ice ages. As well as dinosaurs, it features extinct plants, invertebrates, amphibians, fish, birds, reptiles, and mammals, conjuring up a series of past worlds. The book also explores geological time and examines how fossils preserve the story of evolution. In the pages of this unique book of natural history, you'll find: - A detailed catalogue of over 500 animals, plants, fungi and microbes with illustrations and fact files unmatched by any other book on the market. - A tour of some of the most fascinating fossils and skeletons. - Clear CGI reconstructions give a new life to some of the oldest identified species, allowing you to visualise them as they would have existed on Earth. - Richly annotated artworks displaying geological processes including how Earth formed and how fossils are preserved in rock Combining stunning visuals and clear text, Dinosaurs and Prehistoric Life is not only packed with fascinating prehistoric facts and species, it's beautifully foiled cover will take pride of place on your coffee table! The ideal gift for dinosaur enthusiasts and naturalists of all ages that will be treasured for years to come.

Years ago 13 Crystal Skulls were found in the regions around Central and South America. These enigmatic artifacts have been baffling scholars and researchers ever since. Were they left behind from an ancient civilization or are they here as links to other worlds? Shelley Kaehr, Ph.D., bestselling author of Edgar Cayce's Guide to Gemstones, will explore the Crystal Skull phenomenon and show you how to use the moder-day replicas of skulls in your own healing practice. Look for the full-color version of this book at www.blurb.com/bookstore

An illustrated guide to introduction to major fossil groups.

Amber is a remarkable substance that originates from the resin of trees that lived millions of years ago. Anything that became trapped in this sticky resin was fossilized and perfectly preserved. The insects and other inclusions found in amber today are providing scientists with unique insights into the history of life on Earth. In this new edition of "Amber", Andrew Ross provides an engaging overview of this prehistoric substance and its fossilized inclusions. The book explains how amber is formed, where it is found and how to distinguish genuine amber from fakes. It describes its many uses, both in art and science, and recounts the elusive search for DNA from fossilized insects. Detailed keys and stunning photographs, including previously unseen pieces of Burmese amber from the Museum's collections, guide the reader in the identification of species of insects and other amber inclusions. "Amber" is essential reading for all those with an interest in this natural time capsule.

'Astounding ... To call this a "history" does not do justice to Helen Gordon's ambition' Simon Ings, Daily Telegraph 'Awe-inspiring ... She has imbued geological tales with a beauty and humanity' Shaoni Bhattacharya-Woodward, Mail on Sunday The story of the Earth is written into our landscape: it's there in the curves of hills, the colours of stone, surprising eruptions of vegetation. Wanting a fresh perspective on her own life, the writer Helen Gordon set out to read that epic narrative. Her odyssey takes her from the secret fossils of London to the 3-billion-year-old rocks of the Scottish Highlands, and from a state-of-the-art earthquake monitoring system in California to one of the world's most dangerous volcanic complexes in Naples. At every step, she finds that the apparently solid ground beneath our feet isn't quite as it seems.

Well-known geologist Nick Norman leads young readers into the absorbing world of geology. Budding rock collectors will find out all about the rocks that they’ll encounter in southern Africa, with a view to building their own rock collections.

Box of Rocks is packed with fascinating information about:

- how rocks form

- how to identify the different rock types

- what rocks are made of

- what different rocks are used for

- where to go to collect each rock type.

Readers will also learn about Stone Age tools, fossils and some of our best-known geological sites.