Potash - where does it come from - where does it go?

[dldance]

QUOTE: Originally posted by bobwilcox

QUOTE: Originally posted by dldance

As far as I know they are still shipping potash from the mine near Moab UT-- but with the demand for potash in the West, I doubt that is the source of the potash you are seeing in WI.

dd

That PCS mine at Moab was originally built to mine potash. That stopped many years ago and now the mine just produces rock salt. The mine is not a jewel in the PCS crown. Actually it has been a fiasco from the day in opened.

so I was half right - the Moab mine is not the source of the potash seen in WI - thanks, Bob, for the information.

dd

[tatans]

There are 10 mines in Sask., 1 in New Brunswick, and 2 Sask. solution mines. Potash is Potassium chloride KCl, these underground mines are gigantic in area and very very deep, I assume most is used as fertilizer but there must be other uses also, it's shipped by rail out of Sask. to everywhere in the world. The deposits were left when the areas were inland seas and deposited as sediments, not too thick but massive in area. If they could now figure out what to do with hundreds of miles of mining tunnels underground, maybe we can all start living there like gophers eh?

[bobwilcox]

QUOTE: Originally posted by dldance

As far as I know they are still shipping potash from the mine near Moab UT-- but with the demand for potash in the West, I doubt that is the source of the potash you are seeing in WI.

dd

That PCS mine at Moab was originally built to mine potash. That stopped many years ago and now the mine just produces rock salt. The mine is not a jewel in the PCS crown. Actually it has been a fiasco from the day in opened.

[dldance]

As far as I know they are still shipping potash from the mine near Moab UT-- but with the demand for potash in the West, I doubt that is the source of the potash you are seeing in WI.

dd

[bobwilcox]

SK has about a 3,000 year supply at current world consumption rates. Another source of the material is at Carlsbad, NM.

[jeaton]

Just off the top. Along with nitrogen and phosphorus compounds, Potash (Potassium Oxide) is a primary plant nutrient. Dry fertilizer compounds containing potash are usually drilled in with seeds for field crops at planting time. It is also found in the fertilizer compounds that are used for landscaping and garden plants. I believe it is an essential compound for root development.

My vague recall says Saskatchewan mines, to everywhere plants are grown by people.

Jay

Now I will try Wikepedia

[Anonymous]

Potash (or carbonate of potash) is an impure form of potassium carbonate (K2CO3) mixed with other potassium salts - it's kind of a generic term to used to describe various types of mined material. It's a major component of fertilizers - if you look on the bag of lawn fertilizer you buy this spring, potassium is the third mineral listed on the ratio mix (nitrogen/phosphorus/potassium).

Most of the potash in North America is mined in Western Canada. What you're seeing are trains moving off the CN and CP to Chicago area interchange for forwarding to fertilizer plants all over the eastern USA. As an example CP/CSX/Indiana & Ohio move eight or twelve unit trains a year to the Royster Clark fertilizer plant in Washington Court House, Ohio - which gives us a change to see CP units here in the wilds of Suthern Ahia!.

[nanaimo73]

Most of it comes from the Canadian Province of Saskatchewan, where it is mined underground.
It is a fertilizer similar to the Phosphate mined east of Tampa.

[joegreen]

Well I'm not exactly sure where it comes from but I know there's a CO-OP near me that gets shipments of it in the fall. I comes in hopper cars wether it be 2-bay or 3-bay. I believe the farmers buy this stuff from the CO-OP and spread it on their fields in the fall after the picking is done, I'm not 100% sure about this but I overheard my uncle talking about it, since he works at the CO-OP.

[Anonymous]

I see a lot of Potash cars (redish/orange cylindrical covered hoppers) on the CN here in lovely, balmy Wisconsin. Does anyone know:

Where potash comes from (geographically and geologically) and what industries use it?

Thx,
Stack