AIUI perchlorate dust is potentially a serious health hazard:
https://www.newscientist.com/article/dn11357-martian-dust-may-be-hazardous-to-your-health/
https://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9012690
On 11/14/2015 03:43 PM, Uwe Klein wrote:
Am 14.11.2015 um 16:22 schrieb James G (Redacted sender d0ch011iday
for DMARC):
By the time SpaceX is going to Mars they will be well into their LOX/CH4
generation of motors (Raptor et al.). The atmospheric and surface
chemical conditions on Mars are about as toxic as hydrazine.
CO2 @ 6mbar is toxic ?
doesn't support life but per se toxic