Opals of the Never Never Used Book by Robert G Haill “Descriptive Handbook of Economic Minerals” has been added to your cart. View cart $16.00 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 Introduction to Geology $14.95 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 Rocks $26.67 Descriptions of all rocktypes plus determative tables and terminology. Over 300 individual rocktypes. With electronic book and print book Add to cart Doug Stone Gold Atlas of WA $80.00 Doug Stone Gold Atlas of WA Add to cart Chart of Gemstones $6.00 Chart of Gemstones 30cm x 20cm Add to cart