How long will you live in retirement? Based on current estimates, a 65 year old man can expect to live approximately 18 years in retirement, and a 65 year old woman can expect to live about 20 years, but many people live longer. Planning to live well into your 90s can help you avoid outliving your income.
What tools are used for shaft mining? The tools that are used in shaft mining are a cradle, a windlass, a bucket and a pick.shovels, carbide lamps, tipples, mules and ponies. Edit
Surface mining. Surface mining techniques are used when a vein of coal or other substance lies so close to the surface that it can be mined with bulldozers, power shovels, and trucks instead of using deep shaft mines, explosive devices, or coal gasification techniques.