The biggest iron mine. The worlds biggest open pit iron mine can be found near Hibbing, Minnesota. At its maximum, the area covered by the Hull Rust open pit mine is five miles (8km) long, 2 miles (3,2km) wide and 535 feet (180m) deep. It looks like a man-made Grand Canyon of over 2,000 acres (8,1kmÂ²).
Nearly two-thirds of plans provide employer matching contributions today. Most common is a dollar-for-dollar up to a specific agreed percentage of pay which is commonly up to 6% of yearly income. The employer matching program is any potential additional payment to an employeeâs 401(k) plan.
Maximum Employer contribution limits. Matching 401K or 403b contributions made by your employer are not counted towards your annual contribution limit or 100% of your salary, whichever is the smaller amount. But do count towards the maximum annual contribution limit that includes employee and employer contributions. Though most employers rarely give anywhere near the maximum, most generally match 3% to 6% of employee contributions. Catch-up contributions.