MINERALS AND PRECIOUS STONES

av Rudolf Metz

Collins Colour Guides. 1:a engelska uppl. 1973.

Plastad inbunden bok i gott skick, mindre bruksspår.

Bok på engelska: This is the combinations of a great variety of crystal forms, their properties of symmetry, their colours and the peculiar effects of reflected and transmitted light which make minerals beautiful. The vivid descriptions of the minerals and precious stones explain and supplement the photographs. The text also explains what minerals are, how they are made, how they grow and where they are found. And for the more advanced, the most important minerals found on this planet giving their chemical formula, crystal system, density, hardness, colour and occurence. Translated from the German by G.W. Wells. Illustrated with 150 colour photographs by A E Frank.

SE BILDER FÖR MER INFORMATION.