Flotation Training

Timed Flotation Test & Cumulative Grade Recovery Curve Mineralogy & Flotation: Floatability VS Selectivity Test Assessment Flotation Kinetics: Mass & Water Recovery VS Entrainment & Mineralogy Laboratory Flotation Testing

Mineral Processing and Extractive Metallurgy Methods

A successful search for and development of a new mineral deposit rests not only in its discovery but also in economical processing of the ore. Via the Science of its engineering, Mineral Processing and Extractive Metallurgy allows the evaluation of metal recovery Methods laid-out or expressed as a process flowsheet. The challenge of discovery and development, … Read more

Mineral Processing Flowsheets

The Mineral Processing Flowsheets shown on the following pages are based on actual data obtained from successful operating plants. Metallurgical data are shown in these flowsheets which incorporate Crushers, Grinding Mills, Flotation Machines, Unit Flotation Cells, and Selective Mineral Jigs as well as other standard milling equipment. The Flotation Machine, the Selective Mineral Jig and … Read more

Jaw Crusher Working Principle

A sectional view of the single-toggle type of jaw crusher is shown below. In one respect, the working principle and application of this machine is similar to all type of rock crushers, the movable jaw has its maximum movement at the top of the crushing chamber, and minimum movement at the discharge point. The motion is, … Read more

14 Best Metal Detectors in 2021

Bronze age necklaces, golden chalices, and meteorites are just some of the amazing discoveries that metal detectors have uncovered. For many detectorists, it all comes down to having the right tools for the job. So before you can start unearthing long-lost artifacts, you’ll need to educate yourself on the best metal detectors available. We’ve compiled … Read more

Wilfley Table

wilfley table

The Wilfley table is a truly remarkable gold concentrating table first built on a preliminary scale in May, 1895. The first full-sized table was built by Mr. A. R. Wilfley, and was used in his own mill in Kokomo Colo., in May, 1896. The first table sold for installation was placed in the Puzzle mill, Breckenridge, … Read more

9 Best Metal Detector Finds

Metal detecting is a great hobby, even if you’re not treasure hunting. But hey — let’s be real. Who among us wouldn’t love to find treasure while they’re out for a leisurely stroll with their metal detector? You wouldn’t be the first person to trip over vast riches while out metal detecting. Here are seven … Read more

6 Best Rock Tumblers

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. Imagine being able to turn an old rock into a gem-like stone without using a magic wand. You no longer have to be a scientist to unveil the beauty that lies within these natural artifacts. The … Read more

6 Best Metal Detector Coils

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. Metal detecting can be hugely rewarding, particularly when you finally stumble across something valuable like gold, coins, ancient artifacts, or priceless relics. So how can you make finding these treasures even easier? Search coils are vital … Read more

6 Best Handheld Metal Detectors

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. Handheld metal detectors and pinpointers are easy to use, portable, and lightweight. They can also be more efficient at identifying targets when compared to heavier metal detecting devices. You can combine a pinpointer with your regular metal … Read more

8 Best Kids Metal Detectors

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. Children love discovering things, and there is something extremely special about finding objects that are old and unique long buried in the yard, which can also spark an engaging interest in history. Apart from the benefits … Read more

5 Best Metal Detecting Books

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. Whether you’re a seasoned hunter or just purchased your first device, metal detecting is an incredibly rewarding hobby. Finding gold coins, antique jewelry, and old relics is exhilarating, but not knowing the ins and outs of … Read more

6 Best Pulse Induction Metal Detectors

Disclosure: This post contains affiliate links and I may earn a small commission if you purchase through these links. So many undiscovered treasures, valuables, and lost artifacts lay underwater, waiting to be found. For any detectorist looking to hunt through saltwater, lakes, and hot rock areas, having a standard VLF (Very Low Frequency) metal detector … Read more