Dark red Fluid?

[SluggerXL1 at aol.com]

Hi everyone!  I know I have alot more questions than answeres for the site, 
sorry, audi newbe.  Anyways I was pulling my 85 4kq into the driveway today, 
got out and noticed a pretty large puddle of dark grease.  Ran my finger through 
it and wasn't hot as I would think oil might be.  When I rubbed my fingers 
together it had a reddish tint.  Called an audi friend and he said power 
steering fluid.  I use Pentosin, it is green, not thick, not dark, and not red.  Does 
my car just turn it into this color?  It seems to be coming from above my oil 
pan, maybe?  not sure due to the oil around it, can't tell where thats coming 
from either, only leaves drips occasionally on the driveway so not too 
worried.  Any opinions?  thanks for listening.

russ