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.
It will be a must-see event. The glasses for solar eclipse viewing that we provide are the safest on the market. During the totality of the American eclipse, when the moon covers all of the sun, it will be safe to look directly at this eclipse; in fact it looks best to the naked eye.