In Excel dates are numbers formatted to look like the dates we recognise. Today (12 June 2012) is 41072 or that many days since 1 jan 1900. we can ceck if the cell is formatted as a date but that doesn't mean it contains one or we can check if it's a number. =isnumber(p1)
About US Mineral Exchange. The US Mineral Exchange is an online platform designed specifically for mineral owners. Our education center helps mineral owners understand the industry, what factors affect the value of their minerals, and how the process of selling or leasing their minerals works.
We found that numerous mineral owners being being taken advantage of by mineral buyers who would offer them far below market value and make a huge profit. We knew their had to be a better way. We launched US Mineral Exchange to help even the playing field between mineral owners and the industry professionals.