Hall, Cally.

Contents: How this book works -- What are gemstones? -- How gemstones are found -- Where gemstones are found -- Physical properties -- Crystal shapes -- Optical properties -- Natural inclusions -- Faceting -- Polishing, carving, and engraving -- Gems through the ages -- History and folklore -- Synthetic gemstones -- Imitation and enhancement -- Color key -- Precious metals -- Cut stones -- Organics.

Format: text

Publisher / Publication Date: Dorling Kindersley 2002

Copies Available at Interlochen

1 available in Adult Non-fiction, Call number: 553.8 Hall 2002