Articles | Volume 16, issue 17
Research article
05 Sep 2016
Research article |  | 05 Sep 2016

Not all feldspars are equal: a survey of ice nucleating properties across the feldspar group of minerals

Alexander D. Harrison, Thomas F. Whale, Michael A. Carpenter, Mark A. Holden, Lesley Neve, Daniel O'Sullivan, Jesus Vergara Temprado, and Benjamin J. Murray


Total article views: 4,423 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,439 1,863 121 4,423 114 127
  • HTML: 2,439
  • PDF: 1,863
  • XML: 121
  • Total: 4,423
  • BibTeX: 114
  • EndNote: 127
Views and downloads (calculated since 19 Feb 2016)
Cumulative views and downloads (calculated since 19 Feb 2016)


Saved (preprint)

Latest update: 14 Jun 2024
Short summary
Mineral dust particles are known to act as effective ice nucleating particles in the atmosphere and to play a role in the glaciation of mixed phase clouds. We have measured the ice nucleation activity of 15 different feldspar samples using a droplet freezing experiment and shown that alkali feldspars nucleate ice much more efficiently than plagioclase feldspars. We have also shown that certain "hyper-active" alkali feldspars nucleate ice very efficiently compared to typical alkali feldspars.
Final-revised paper