Understanding Minerals & Crystals

Rocks and Minerals

Handy Pocket Guide to Asian Gemstones

Sasol First Field Guide to Gemstones of Southern Africa

Blue: The Science and Secrets of Nature's Rarest Color

Minerals & Gemstones of Southern Africa

Ancient Gems and Finger Rings: Catalogue of the Collection

Minerals & Gemstones of East Africa

Pocket Guide to Rocks & Minerals of southern Africa

Gemmology

The Science of the Earth: The Secrets of Our Planet Revealed

Minerals & Crystals: Morphology – Properties – Identification

Geological Structures: An Introductory Field Guide

Boom, Bust, Boom: A Story About Copper, the Metal that Runs the World

The Art of Gem Cutting - Including Cabochons, Faceting, Spheres, Tumbling and Special Techniques

The Fossil Detectives: Discovering Prehistoric Britain

Crystals for Self-Care: The ultimate guide to crystal healing

Geological Journeys: A traveller's guide to South Africa's rocks and landforms