Opals of the Never Never Used Book by Robert G Haill “Ore Microscopy and Ore Petrography Used Book by James R Craig” 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 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 Chart of Gemstones $6.00 Chart of Gemstones 30cm x 20cm Add to cart