Opals of the Never Never Used Book by Robert G Haill $24.00 1 in stock 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 How and Where to Find Gemstones in Australia and New Zealand Used Book $50.00 How and Where to Find Gemstones in Australia and New Zealand Used Book By Bill Myatt Add to cart Introduction to Geology $22.00 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 The Extractive Metallurgy of Gold Used Book by J C Yanopoulous $515.00 The Extractive Metallurgy of Gold Used Book by J C Yanopoulous Hardcover Add to cart Gold and Nickel Prospecting in Western Australia $22.00 Covers gold and nickel prospecting techniques and geology of Western Australian gold and nickel fields. Aimed at amateur and professional prospectors. Illustrated. Thermal bound, A4 format , 71 pages, 1992 Add to cart