Geologie

In de bodem van Salland en Twente

M.Rappol
Bestel

Stenen en mineralen verzamelen

Walter Schumann, 189 pagina's
Bestel

Introduction to rocks poster

Bestel

Introduction to Minerals Poster

Bestel

Mineral collection chart

162 of the Most Popular Specimens
Bestel

Color Atlas of Rocks and Minerals in Thin Section

W.S. MacKenzie and A.E. Adams
Bestel