Rocks & Minerals: The Definitive Visual Guide

An Introduction to Metamorphic Petrology

Ore Deposit Geology

Gemstones: Symbols of Beauty and Power

Mineralogy And Optical Mineralogy

Emerald Odyssey: The Global Journey of a Timeless Gem

Gemstones: A Concise Reference Guide

The Chemistry, Properties and Tests of Precious Stones

Ice Age Floodscapes of the Pacific Northwest: A Photographic Exploration

Gondwana Industrial Clays: Tandilia System, Argentina-Geology and Applications (Springer Earth System Sciences)