Washing and sieving gold sand, German Southwest Africa

• Pièce
• 1900

Fait partie de Saxon State Library - Dresden State and University Library

Geography * Economic geography * Minerals * Gemstones (diamonds), building blocks (slate, limestone and sandstone quarries, marble, etc., chalk mines, kaolin), precious metals (silver and gold), washing and sieving of gold sand, German South West ...

In: Saxon State Library - Dresden State and University Library >> German Photo Library