Australia | New Zealand | Philippines | Papua New . conditions not affect efficient operation. . Page Title: Dry Mining Processing Plants – Alluvial. SMALL SCALE GOLD MINING AND MARKETING IN PAPUA NEW GUINEA. Philippines. Most of the 463 000 square kilometres of its total land area is . carrying out alluvial mining operations.
Gold Dust. Gold dust, also known as flour gold, is gold material that is so fine that it looks and feels like flour. This gold dust is found in or near gold mines. Gold mines are located at lode areas, or at the source of the gold underground.