Opals of the Never Never Used Book by Robert G Haill “Descriptive Handbook of Rocks” 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 Fossicking in Victoria $22.00 Covers fossicking for gems and minerals, including gold in Victoria, Australia. Photos. Add to cart The Extractive Metallurgy of Gold Used Book by J C Yanopoulous $350.00 The Extractive Metallurgy of Gold Used Book by J C Yanopoulous Hardcover Add to cart Ore Microscopy and Ore Petrography Used Book by James R Craig $200.00 Ore Microscopy and Ore Petrography Used Book by James R Craig Hardcover Add to cart Gold Prospecting in WA $21.00 Introduction to gold prospecting in WA that covers equipment, methods, mineralogy and geology of gold deposits. Aimed at amateur and professional prospectors. Photos and illustrations. Add to cart