• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 2 · Nature
• 25 · earth, world as celestial body
• 25D · rock types; minerals and metals; soil types
• 25D1 · rock types
• 25D11 · precious and semiprecious stones

25D11(...) · precious and semiprecious stones (with NAME)

• 25D11(ALMANDINE) · precious and semiprecious stones: almandine
• 25D11(AMETHYST) · precious and semiprecious stones: amethyst
• 25D11(CHALCEDONY) · precious and semiprecious stones: chalcedony
• 25D11(CHRYSOBERYL) · precious and semiprecious stones: chrysoberyl
• 25D11(CHRYSOLITE) · precious and semiprecious stones: chrysolite
• 25D11(CHRYSOPRASE) · precious and semiprecious stones: chrysoprase
• 25D11(DIAMOND) · precious and semiprecious stones: diamond
• 25D11(EMERALD) · precious and semiprecious stones: emerald
• 25D11(JASPER) · precious and semiprecious stones: jasper
• 25D11(ROCK-CRYSTAL) · precious and semiprecious stones: rock-crystal
• 25D11(RUBY) · precious and semiprecious stones: ruby
• 25D11(SAPPHIRE) · precious and semiprecious stones: sapphire
• 25D11(TOPAZ) · precious and semiprecious stones: topaz
• 25D11(TURQUOISE) · precious and semiprecious stones: turquoise