Nimmo's Swamp, Moeraki, Otago Region, New Zealandi
| Regional Level Types | |
|---|---|
| Nimmo's Swamp | Swamp |
| Moeraki | - not defined - |
| Otago Region | Region |
| New Zealand | Country |
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Latitude & Longitude (WGS84):
45° 23' 45'' South , 170° 50' 42'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Kakanui | 443 (2013) | 24.0km |
| Karitane | 427 (2015) | 30.8km |
| Oamaru | 13,000 (2017) | 34.6km |
| Warrington | 427 (2011) | 41.1km |
| Waitati | 534 (2011) | 44.9km |
Botryoidal golden coloured seam agate. Digging for the material is a messy business, as the agate is found one metre below the surface in mud, and below a pebble layer. Sometimes the agate has small cavities containing quartz crystals. Nearby at the dam is black agate, covered by a calcareous layer giving it a blue-black colour. Occasional carnelian is found.
The swamp is on private property, the owners allowing a local rock club to collect on payment of a fee for the amount and weight of agate removed. Located 20 minutes north of Palmerston.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Agate Formula: SiO2 |
| ⓘ Quartz var. Carnelian Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz var. Agate | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | var. Carnelian | 4.DA.05 | SiO2 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Quartz var. Agate | SiO2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Quartz var. Carnelian | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz var. Agate | SiO2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Quartz var. Carnelian | SiO2 |
Other Regions, Features and Areas containing this locality
Australian Plate
- Haast SchistAccretionary Complex
New Zealand
- South IslandIsland
- ⭔Waitaki DistrictDistrict
Pacific PlateTectonic Plate
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