The book is divided into four sections, minerals, crystals, rocks and ores. Section A incorporates nine s, begins with presenting salient features of the earth--its structure and composition. The second Minerals and Mineralogy briefly tells about their diversity and their categorisation and introduces the interesting way they are named. Crystal chemistry the third is the heart and soul of mineralogy and deals in somewhat details about the building blocks of minerals -atoms and ions and the way they form diverse types of minerals are. It tries to tell why every combination of chemical compounds cannot result into a naturally occurring mineral. The fourth and fifth s deal with Properties of Minerals, physical and optical. The s describe various physical properties that are helpful in the identification both in hand specimens and as thin section under the microscope. These two s are adequately aided with a number of illustrations, photographs and photomicrographs to bring home the point. five deals with classification of minerals and their occurrence and forms a prelude to the next two s on descriptive mineralogy. Important silicate and non silicate minerals are described in s eight and nine. A brief description of mineral uses is dealt with in both descriptive mineralogy as well Section D on mineral deposits, however, the last , Mineral uses presents an overall picture and will be interesting as well as educating to students and even general readeSection B is devoted to crystals and crystallography. one introduces the subject while two presents basic crystallographic elements. three deals with the main six crystals systems while also giving a preliminary idea about stereographic projection and x-ray crystallography. Section C covers petrology, beginning with introduction to science of petrology, rock nomenclature. two is devoted to the study of igneous rocks, including their forms, composition, textures, structures, classification and description. Sedimentary rocks is the theme of three while different aspects of metamorphic rocks including kinds and agents of metamorphism and classification and description of metamorphism. The last portion of this also considers metamorphism in the background of global tectonics. five, the rock cycle presents a concise summary of geological events that have shaped the planet earth. The last section D is what geology is all about for a man on the street and its significance in nation building--the Ore minerals. It begins with what ore is and its place in human affairs as a well as presenting the important terminology in economic geology. two deals with ore genesis and presents various hypogene and supergene process that carves out ore deposits from non economic materials. three, mineral deposits and global tectonics is becoming a very popular theme among the earth scientists. A brief introduction of the same will be certainly appreciated by the student community and prompt them for further study in this direction. A general survey of India's mineral resources is the theme of four. It covers almost all of the commonly used ores, metallic, non metallic or fuels. The last of section D and the boom, 'Indian mineral industry: some facts and figures' will present where our country stands in the realm of mineral resources. Latest available data of resources, production, export, import, organisations that matter and other useful facts and figures are presented.

This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitment to protecting, preserving and promoting the world's literature.

This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitment to protecting, preserving and promoting the world's literature.

This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitment to protecting, preserving and promoting the world's literature.

This 1863 work by an eminent geologist remains among the best accounts of an important branch of knowledge. The majority of the text offers an empirical statement of the evidence available in the mid-19th century regarding human existence during prehistoric times. The rest of the book considers the connection between Darwinian theory. 58 figures.

This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitment to protecting, preserving and promoting the world's literature.

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

The most powerful forces on earth have shaped the landscape of Southeast Alaska. Scientists and visitors from around the world trek north to experience wild rivers, powerful glaciers, and breathtaking mountain peaks. Now, for the first time, a handy guide to the region is available. Complete with color illustrations revealing millions of years of geological history and in-depth descriptions of Sitka, Juneau, and Glacier Bay, "Geology of Southeast Alaska "is essential reading for anyone fascinated by rock and ice in motion.
Written by a geologist with over twenty-five years of experience in the north, "Geology of Southeast Alaska" will entertain and inform with abundant photographs and detailed drawings. Whether you want to understand the forces that shaped the state of Alaska, or you want to learn the basics of glacial movement, this compact, authoritative book is for you.

A book and a website in one! From rocks that have been flung from erupting volcanoes and stalactites as old as the dinosaurs to spectacular crystal formations and precious nuggets of gold and platinum, explore the history of our planet. Read about how the rocks beneath your feet were formed and then go online with Google to discover more. All the websites are safe and appropriate and have been specially selected to give you all the latest and best information. Perfect for projects or just for fun!

Originally published in 1885, this work covers details of classical ornamentation of precious and not so precious stones, including rings, signets, cylinder seals, brooches, and other objects in everyday, business and ceremonial use. The author is particularly concerned with the language and symbolism of the decoration.This erudite text covers the history of Western intaglio gems from antiquity to the Renaissance with emphasis on ancient Greek and Roman gems. The second half of the work includes an analysis of copper plate and woodcut engravings concerning ancient artists.

From the preface: "Mr. Renz has assembled a friendly read from the standpoint of a serious, well-read amateur. His work promises to be an excellent educational guide for those interested in paleontology or seeking information about their fortuitous discovery of fossil remains."--James S. Dunbar, archaeological field supervisor, Florida Bureau of Archaeological Research With boundless enthusiasm, Mark Renz stumbles onto the skeletal remains of fierce saber-toothed cats, gentle sea cows, massive mammoths and mastodons, Volkswagen-size armadillos, and an ancient 5-ton giant ground sloth, and then shares these experiences in a humorous, illustrated book for beginning fossil collectors. Want to look for fossils yourself but not sure how to get started? Renz tells how and where to hunt and how to preserve your finds for another million years, and he provides more than 250 photographs that help you to identify those bones and teeth and distinguish a prehistoric bison from a farmer's lost cow. He also provides information about what's there to be found, the hurdles and hazards to be overcome, and the legalities to be observed. Guided by an appreciation for the professional paleontologist and also for the laws that regulate his hobby, Renz explains, for example, why it is okay to dig for fossils in a state-owned creek bed (providing one possesses a state permit and does not dig in a state park), and why it is illegal to engage in the same activity in search of artifacts. With writing that's free of technical jargon but full of love for fossiling, this illustrated book will inspire you to explore the huge number of rich fossil deposits in Florida that can be found with just a shovel and a keen eye.