2007-07-24 19:35:52 · 2 answers · asked by mo p 1 in Science & Mathematics ➔ Earth Sciences & Geology
Feldspar is used by the tens of thousands of metric tons per year in the ceramic, glass and other industries. I do not have the most up to date prices to hand but $50/60 per ton milled plus transport will not be too far out.
There is no way you can give a price on collectors specimens as each one is valued in accordance with its size and quality. To get an idea simply do a Google search on feldspar crystals for sale. Google will also produce prices for commercial feldspar.
2007-07-25 00:21:43 · answer #1 · answered by U.K.Export 6 · 0⤊ 0⤋
http://mineral.galleries.com/minerals/silicate/feldspar.htm
Price wise, because there is an abundance of it, may not be worth as much as a more rare mineral. Also it is almost impossible to find a price on it, because of the many different kinds of it. I gave you the site above to read further.
2007-07-25 02:53:20 · answer #2 · answered by Kristenite’s Back! 7 · 0⤊ 0⤋