With the tremendous growth of population in this and neighboring states, there are more collectors than ever before and with the rapidly escalating prices for mineral and fossil specimens in the retail market, there is a great demand for displayable material. It has become necessary for professional geologists, hobby collectors, and commercial collectors to recognize each others existence and to try to work together within a framework of regulation, courtesy, and common sense so that material of scientific value is not lost and undue restrictions are not placed upon collecting. There is a continuing need for collectors and professionals to work together with resource managers and legislators to develop workable laws and rules affecting the collecting of minerals and fossils. This publication contains details information about collecting areas, divided by county to make for ease of use. Each collecting area contains information about the minerals, rocks, or fossils present, map recommendations, and other helpful tips on getting to the sites.

With trips along soaring mountains to high-walled canyons and plunging river gorges, Utah Byways is the ideal guide for adventurous travelers who want to explore the stateÕs extensive network of backcountry roads. This fully updated edition presents 65 trips in UtahÕs spectacular preserved areas such as Canyonlands, Capitol Reef, and Arches National Parks, Glen Canyon National Recreation Area, and the Grand Staircase-Escalante National Monument. Other adventures follow the routes of the Transcontinental Railroad and the Pony Express. Detailed descriptions are augmented with full-page photographs and two-color maps of each trip. Icons next to each description indicate options for non-driving activities along each route, such as biking, wildlife viewing, camping, hiking, visiting historic sites, and more. Spiral-bound.

Understanding gemstones in a geological context Gemstones are colorful treasures of the Earth that have captivated humans for thousands of years. The physical and chemical characteristics of each type of gem provide insights into the geological processes that created them. Geology and Mineralogy of Gemstones is a textbook aimed at upper-level undergraduate and graduate students. It presents the basic mineralogical and geological knowledge needed to understand gemstones and examines the characteristics and geological origins of different types of gemstone. Volume highlights include: Concepts in mineralogy Structure and chemical composition of minerals Geological processes that lead to the formation and movement of gemstones Equipment and tools used to examine gemstones and their physical properties The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.

A guide to the attractions, natural history, and cultural history of the Great Basin—perfect for tourists, naturalists, and historians. Great Basin National Park, Snake Valley, and Spring Valley cover more than 3,000 square miles across portions of Nevada and Utah, but few people know much about this diverse area. In her guidebook to Great Basin National Park, Gretchen Baker covers everything a potential visitor needs to know about one of the country’s best-kept secrets. The park sits in one of America’s driest, least populated, and most isolated deserts. It is a place of significant geological and scenic value, offering unspoiled vistas, abundant wildlife, clean air, and natural attractions. That contrast is one facet of the diversity that characterizes this region. Within and outside the park are phenomenal landscape features, biotic wonders, unique environments, varied historic sites, and the local colors of isolated towns and ranches. Vast Snake and Spring Valleys, bracketing the national park, are also subjects of one of the West’s most divisive environmental contests. At stake is what on the surface seems almost absent but underground is abundant enough for sprawling Las Vegas to covet—water. This guidebook not only describes the peaks, glaciers, subalpine lakes, caves, hiking trails, campgrounds, and historical sites, but also explores the cultural history of the park and surrounding area. Each chapter addresses the physical attributes and navigational issues of a specific area and includes an in-depth historical overview. The text is complemented by useful maps and historical photographs and makes Great Basin National Park: A Guidebook to the Park and Surrounding Area the most comprehensive book on the region available.

Geography is the study of Earth's landscapes, peoples, places and environments. It is, quite simply, about the world in which we live. Geography is unique in bridging the social sciences (human geography) with the natural sciences (physical geography). Human geography concerns the understanding of the dynamics of cultures, societies and economies, and physical geography concerns the understanding of the dynamics of physical landscapes and the environment. Geography puts this understanding of social and physical processes within the context of places and regions - recognizing the great differences in cultures, political systems, economies, landscapes and environments across the world and the links between them.

... the official noticing publication of the executive branch of Utah State Government.

Learn about rock and mineral formation, tools, identification, finding minerals in the field, legal aspects, preparation and preservation, cutting and polishing, and making jewelry from your finds. Numerous illustrations and B/W photos.