Heulandite Subgroup from
New Zealand | |
| Martin, Rod, Zeolites and associated minerals from Parnell Grit beds of the East Coast Bays Formation, Auckland. Essence of Microscope (NZ) |
| Collection of RJ Martin |
| Rod Martin Collection |
| Collection of RJ Martin correlated to examples in related Parnell Grit exposures. |
| Christie, A.B., Brathwaite, R.L. (1996) Mineral Commodity Report 13-Silver. New Zealand mining 20: 16-23. |
| Essence of Microscope (2012) |
| Wight, Q. (2002) Through the'Scope: The Year in Micromounting: 2001 Was a Year of Change. Rocks & Minerals, 77(3), 181-189. |
P A2-8, Essence of (NZ) Microscope, 2005 ed. | |
| Collection of RJ Martin correlated to similar rhyolites |
| Collection of RJ Martin |
Collection of RJ Martin correlated to similar exposures | |
| Collection of RJ Martin |
Kopu-Hikuai road, Coromandel peninsula, Thames-Coromandel District, Waikato Region, New Zealand