The clearest and sharpest recognition e-guide to more than 500 rocks and minerals.
Unearth a treasure trove of knowledge about the rocks and minerals beneath our feet - from their formation to colle……続きを見る
For experts and armchair enthusiasts alike, Rocks and Minerals: A Photographic Field Guide will appeal to anyone interested in uncovering the mysteries of this subject.
A general introduction is fol……続きを見る
