Gideon Singer wrote in message . ..
I have a large quantity of grey Mexican river rocks that have aquired
rust spots of varying degree on their surfaces. Is there a way to
remove these spots without destroying the surface of the rocks?
To email replace orchids with shaw

If the rust is caused by iron-bearing minerals in the rocks, no.

If you use various products made for removing rust stains from sinks, etc, the
stains will reappear after the rock has been out in the weather for a while.

J. Del Col