In 2012 the USGS estimated world reserves at seventy one billion tons, whereas 0.19 billion tons have been mined globally in 2011. If it is assumed that the phosphate minerals in phosphate rock are primarily hydroxyapatite and fluoroapatite, phosphate minerals contain roughly 18.5% phosphorus by weight.

If phosphate rock accommodates round 20% of those minerals, the common phosphate rock has roughly three.7% phosphorus by weight. The largest global producer and exporter of phosphates is Morocco. Within North America, the most important deposits lie within the Bone Valley area of central Florida, the Soda Springs area of southeastern Idaho, and the coast …

In 2012 the USGS estimated world reserves at seventy one billion tons, whereas 0.19 billion tons have been mined globally in 2011. If it is assumed that the phosphate minerals in phosphate rock are primarily hydroxyapatite and fluoroapatite, phosphate minerals contain roughly 18.5% phosphorus by weight. Read More »

In 2012 the USGS estimated world reserves at seventy one billion tons, whereas 0.19 billion tons have been mined globally in 2011. If it is assumed that the phosphate minerals in phosphate rock are primarily hydroxyapatite and fluoroapatite, phosphate minerals contain roughly 18.5% phosphorus by weight.

If phosphate rock accommodates round 20% of those minerals, the common phosphate rock has roughly three.7% phosphorus by weight. The largest global producer and exporter of phosphates is Morocco. Within North America, the most important deposits lie within the Bone Valley area of central Florida, the Soda Springs area of southeastern Idaho, and the coast …

In 2012 the USGS estimated world reserves at seventy one billion tons, whereas 0.19 billion tons have been mined globally in 2011. If it is assumed that the phosphate minerals in phosphate rock are primarily hydroxyapatite and fluoroapatite, phosphate minerals contain roughly 18.5% phosphorus by weight. Read More »

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Mar For Science Will Take Scientists Activism To be able toA New Stage

Greb, who writes a series of science-fiction comics about science, said there are three main reasons individuals are marching. “The chilly, hard methodology of science, what it means and what it can do for you.” Others will march for social justice points and the way science can affect people more directly, such as via diversity …

Mar For Science Will Take Scientists Activism To be able toA New Stage Read More »