khourygeo78
Harmless
Posts: 31
Registered: 30-12-2015
Member Is Offline
Mood: No Mood
|
|
Gold/silver ore distillations
Hello,
I would like to know if one was to bring a common ore of silver or gold or even any other metal or semi metal, what are the possible volatile
compounds contained in these ores, which will easily distill on a gas flame? (possibly 400 degrees C and less)
Thanks for your time
|
|
|
Irish9
Harmless
Posts: 3
Registered: 28-12-2015
Location: Victoria Australia
Member Is Offline
Mood: No Mood
|
|
The free milling (elemental gold) gold bearing quartz in this part of the world, nothing.
You may get sulphides oxidizing in the sulphide bearing ore (iron and iron/arsenic sulphides mostly around here) but you would only get a bit of
sulphur dioxide off it and maybe some CO2 from carbonates.
If i have to roast ore I burn it in a wood bonfire for hours so not sure what would happen at 400 degrees.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
