Graphite from selected localities.
Austria | |
| http://www.franzbernhard.x10hosting.com/polishedslabs.html |
| J.Taucher (2001) |
| Gerald Gesselbauer (06.2010) |
Austria | |
| http://www.franzbernhard.x10hosting.com/polishedslabs.html |
| J.Taucher (2001) |
| Gerald Gesselbauer (06.2010) |