Could this mineral dust, high potassium feldspar, be used to seed clouds to produce rain in drought stricken areas to prevent crop loss?

Minor Dust Mineral May Be Key Ice Seed The importance of feldspar for ice nucleation by mineral dust in mixed-phase clouds http://www.nature.com/nature/journal/v498/n7454/full/nature12278.html

06 June 2013 5,243 0 View