Hematite from selected localities.
New Zealand | |
| Collection of RJ Martin correlated to similar rhyolites |
| R. Martin. Tairua Essence of Microscope, 2009 |
C. Johnson collection |
New Zealand | |
| Collection of RJ Martin correlated to similar rhyolites |
| R. Martin. Tairua Essence of Microscope, 2009 |
C. Johnson collection |
4th Branch, Tairua River, Hikuai, Thames-Coromandel District, Waikato Region, New Zealand