THE TREASURES OF THE EARTH - THE LARGE COLLECTION OF MINERALS AND GEMS
Published by DE AGOSTINI POLSKA SP. Z O.O.
GABRIELLA KREUTZ, SILVA CARMEN MURI,
JÁNOS SZÉKY, GIZELLA T. BALLA
The reader and collector can discover the fascinating world of gems and minerals, learn about the origin, colours, and shapes of the most beautiful precious stones. Each section is rich with visual material; the History of the Earth, for example, shows how the present appearance of our Earth was shaped by various forces, and how we utilize its treasures.
• 2009 • BIWEEKLY, TEST VERSION
• ISBN 978-83-248-33-7
• © DE AGOSTINI POLSKA, SP. Z. O.O.