In Australia, gold mining involves a variety of instruments and equipment, ranging from traditional hand tools to advanced machinery. Here are some commonly used instruments in Australian gold mining:
Hand Tools & Small-Scale Equipment
1. Gold Pans – Used for panning alluvial gold in rivers and streams.
2. Slut Box (Highbanker) – A portable sluice box that processes more material than panning.
3. Metal Detectors – Used to locate gold nuggets (e.g., Minelab GPZ 7000, popular in Australia).
4. Rock Picks & Chisels – For breaking apart quartz or hard rock to extract gold.
5. Dolly Pot (Hand Stamp Mill) – A small manual crusher for breaking ore samples.
Medium-Scale Mining Equipment
6. Dry Blowers (Dry Washers) – Used in arid regions to separate gold from dry soil without water.
7. Trommels – Rotating screens that wash and classify gravels for gold recovery.
8. Small Crushers & Mills – Jaw crushers, ball mills, and hammer mills for processing ore.
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Large-Scale Mining Machinery
9. Excavators & Loaders – For digging and transporting ore (e.g., Caterpillar, Komatsu).
10. Dredges – Floating machines that suck up sediment from riverbeds to extract gold.
11. Cyanide Leaching Plants – Used in large-scale operations to chemically extract gold from ore (controversial due to environmental concerns).
12. Shaker Tables & Centrifuges – For fine gold recovery from crushed ore (e.g., Knelson Concentrators).
Detection & Analysis Tools
13. XRF Analyzers (Portable Spectrometers) – For on-site analysis of ore samples to detect gold content.
14. Core Drills & Samplin.jpg)
igs – Used in exploration to extract underground samples for testing.
Australian-Made Gold Mining Equipment Brands
– Minelab (Metal Detectors) – Based in Adelaide, famous for high-performance detectors like the GPX series and SDC 2300.
– Gold Rat Highbankers (Sluice Boxes) – Australian-made portable sluices for prospectors.
– Keene Engineering Australia (Dred