Potash cash operating cost of goods sold net of by-product credits, which we define as total cost of goods sold excluding royalties, depreciation, depletion and amortization, was $199 per short ton in the first quarter of 2010 compared to $238 per short ton in the first quarter of 2009.
Answers.comÂ® is making the world better one answer at a time. It is relativley rare to observe a solar eclipse because the sun's light is blocked by the moon.
We take a look at what you can expect during tomorrow morningâs solar eclipse. Solar viewers or glasses are a great way to catch all of the action. Easily one of natureâs most beautiful events, total solar eclipses are a rare sight for many. When a solar eclipse occurs, what youâre witnessing is the Earth, Moon and Sun aligning. Eclipses can only really happen at a new Moon.