Opals of the Never Never Used Book by Robert G Haill “Wall Chart of Gold Deposit Types” has been added to your cart. View cart $25.00 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 $49.00 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 Introduction to Astronomy $34.00 Introduction to amateur astronomy covering equipment, amateur telescope making and astrophotography. Photos and illustrations. Add to cart Handbook of Mineral Names $34.00 Handbook of Mineral Names Handbook listing of all minerals alphabetically and by formula. With electronic book and print book Add to cart Free Color Gemstone Booklet $0.00 Free Color Gemstone Booklet Add to cart