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.
If not, go back and re-read the warning above. During a total solar eclipse, there are a few short moments when itâs safe to look directly at the sun. This is the ONLY time: when the moon completely blocks the face of the sun. Called totality, it lasts from a few seconds to a few minutes.