Opals of the Never Never Used Book by Robert G Haill “Time Scale Wall Chart” has been added to your cart. View cart $25.00 Opals of the Never Never Used Book by Robert G Haill quantity Add to cart Categories: Books, Prospecting Tags: Books, Gemstones, Prospecting Description Additional information Description Opals of the Never Never Used Book by Robert G Haill Additional information Weight 0.5 kg Related products Ore Microscopy and Ore Petrography Used Book by James R Craig $305.00 Ore Microscopy and Ore Petrography Used Book by James R Craig Hardcover Add to cart Doug Stone Gold Atlas of NSW $122.00 Doug Stone Gold Atlas of NSW Add to cart Introduction to Geology $23.00 Introduction to geology with chapters on mineralogy and petrology, volcanoes, granites and plate tectonics. Contains a descriptive section on rock classification and nomenclature with over 300 rocktypes. Add to cart Descriptive Handbook of Economic Minerals $49.00 Descriptions of all economic minerals and mineral commodities plus terminology. All physical and optical properties are listed separately. With electronic book and print book Add to cart