Opals of the Never Never Used Book by Robert G Haill “Gold Prospecting Techniques” 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 Descriptive Handbook of Economic Minerals $32.00 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 Doug Stone Gold Atlas of WA $80.00 Doug Stone Gold Atlas of WA Add to cart Chart of Crystals $6.00 Chart of Crystals 25xm x 20cm 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