Minerals - Eurographics 1,000 piece Jigsaw Puzzle
EuroGraphics Minerals 1000-Piece Puzzle
Finished Puzzle Size: 19.25" x 26.5"
Of the approximate 4,000 minerals, each with their own characteristic chemical composition, highly ordered atomic structure, and specific physical properties, 40 of the most well known are illustrated. These include gold, diamond, sulphur, copper and quartz.
