[Rockhounds] Natural asbestos minerals found in Las Vegas region's dust

[Paul]

Sever, M. (2019), Asbestos fibers thread through rocks and dust outside 
Vegas,
Eos, 100, https://doi.org/10.1029/2019EO136324. Published on 06 November 
2019.
https://eos.org/articles/asbestos-fibers-thread-through-rocks-and-dust-outside-vegas

Scientists found natural asbestos minerals in one of the fastest-growing 
counties
  in the United States. The health implications aren’t clear, nor are 
the impacts on
development.

Yours,

Paul H.