Amateur Gemstone Faceting Volume 2


Book Description

Amateur faceter Tom Herbst helps you expand your faceting horizons. You will learn about the optics and mathematics behind the magic of gemstones. Subsequent chapters on the properties and treatment of common gem materials will help you identify and make the most of your valuable rough.




Multi-Storey Precast Concrete Framed Structures


Book Description

Precast reinforced and prestressed concrete frames provide a high strength, stable, durable and robust solution for any multi-storey structure, and are widely regarded as a high quality, economic and architecturally versatile technology for the construction of multi-storey buildings. The resulting buildings satisfy a wide range of commercial and industrial needs. Precast concrete buildings behave in a different way to those where the concrete is cast in-situ, with the components subject to different forces and movements. These factors are explored in detail in the second edition of Multi-Storey Precast Concrete Framed Structures, providing a detailed understanding of the procedures involved in precast structural design. This new edition has been fully updated to reflect recent developments, and includes many structural calculations based on EUROCODE standards. These are shown in parallel with similar calculations based on British Standards to ensure the designer is fully aware of the differences required in designing to EUROCODE standards. Civil and structural engineers as well as final year undergraduate and postgraduate students of civil and structural engineering will all find this book to be thorough overview of this important construction technology.




Faceting 1


Book Description

Introductory text for beginning faceters. Learn the history, the terminology, the machines available, the parts of the machines and how to use them and learn to facet your first stone.







Facet Cutters Handbook


Book Description

"This book contains everything the reader needs to know to facet gemstones expertly. Includes 22 beautiful cuts"--Amazon.com.




Gemstones of the World


Book Description

Describes the appearance, formation, physical properties and characteristics, mining, and cutting of precious, semiprecious, and synthetic gemstones.




Gem Cutting


Book Description




Diagrams for Faceting


Book Description




Fake?


Book Description

Describes the methods used to make artistic, literary, documentary, and political forgeries and the recent scientific advances in their detection. Includes over 600 objects from the British Museum and many other major collections, from ancient Babylonia to the present day.




God Is Still Talking


Book Description

Is God still talking? This book makes the question a statement. God is still talking. The real question is: Are you listening? God is still talking to you. Did God have anything more to say after the completion of Scripture, or has he retreated into silence? In God Is Still Talking, Dr. James E. Hamer explores these and other questions pertaining to a daily relationship with Christ. He takes the reader on a journey to the greater dimension of living in the Spirit where there is daily access to the presence of God. It is an invisible reality, there to be explored and experienced rather than argued and analyzed, if believers want to hear God talking. Dr. Hamer sees a capacity for more in our personal relationships with Christa "sacred places where God is still speaking. How is it possible to have a personal relationship with someone who is invisible? God Is Still Talking will help you recognize the various ways that God is communicating his direction, insights, and truth to your life. What is God saying to you?"