Author

Katarina Visser

An MSHA Certified Instructor at a surface mining operation, Katarina Visser leads safety training for field crews. She drove heavy haul trucks in quarries and at an open-pit gold mine, later taking on compliance inspections and crew instruction across active extraction pits.

How Is Potash Mined? From Extraction to Processing
Where Is Bismuth Mined and How Is It Extracted?
Where Is Magnesium Mined and How Is It Processed?
How to Strip Mine: Steps, Equipment, and Safety
What Is Contour Strip Mining and How Does It Work?
How Is Gold Found? From Geological Formation to Discovery
What Is Mine Dewatering and How Does It Work?
How Hard Is Bedrock? Measuring Its Strength and Hardness
How Is Pyrite Mined and Processed for Commercial Use?
What Is In Situ Mining and How Does It Work?
How to Get Petroleum: From Exploration to Extraction
How Is Anthracite Produced From Bituminous Coal?
How Is Gold Formed Geologically?
What Are the Positive and Negative Aspects of Surface Mining?
How Is Coal Extracted From Mountaintop Removal Mines?
What Is Float Copper and How Is It Formed?
How to Find Lithium: From Exploration to Extraction
How Does Base Isolation Work for Earthquakes?
Is There Gold in the Ozarks? The Geological Truth
What Is Iron Ore Made Of? Principal Minerals & Impurities
How Is Molybdenum Mined and Processed?
How to Extract Crude Oil: From Reservoir to Recovery
What Are the Benefits & Drawbacks to Surface and Subsurface Mining?
Are We Running Out of Silicon for Chips?
How Is Silver Mined? From Ore to Pure Bullion
What Are Iron Ores and How Are They Extracted?
Where Do Slag and Tailings Go During a Mining Operation?
What Is Coal Bed Methane and How Is It Extracted?
Where to Find Shale: From Formation to Major Deposits
What Are Salt Mines and How Do They Work?