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Cox-Deliverer Gold Mine (North Cox), Agnew Goldfield (Lawlers), Leonora Shire, Western Australia, Australiai
| Regional Level Types | |
|---|---|
| Cox-Deliverer Gold Mine (North Cox) | Mine |
| Agnew Goldfield (Lawlers) | Ore Field |
| Leonora Shire | Shire |
| Western Australia | State |
| Australia | Country |
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Latitude & Longitude (WGS84):
28° 5' 8'' South , 120° 28' 39'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Marked by a small open pit 300 metres north of the Cox-Crusader open pit. One geologist states the pit is not well preserved.
The deposit is found on a sheared contact below moderately to steep west dipping komatiite Footwall and tholeiitic Hanging wall, on the west limb of the Lawlers Anticline.
Gold is hosted by basal tholeiitic basalt. The pit shows north north-east to west north-west striking faults. The deposit has a complex and chaotic event history related to the extensional deformation.
Deliverer contains 3 high grade shoots, near the ultramafic-basalt contact, plunging 45 degrees north-west. Gold is found in a flexure in the western dipping contact.
Lodes are lensoid or elliptical, 5 to 12 metres thick, and extend 70 metres down dip. The zone persists for 300 metres down plunge. Gold is associated with chlorite-epidote-magnetite alteration.
Part of the deposit is called the Pilgrim Lode. This is found in the ultramafic contact in the Deliverer Lode, within the heavily chloritised Pilgrim Shear. The ore zone here is 5 to 7 metres thick and dips 60 degrees west.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
3 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ 'Chlorite Group' |
| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Native Gold Formula: Au |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Group 9 - Silicates | |||
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | Oxygen | |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| Al | Aluminium | |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | Silicon | |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | Calcium | |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | Iron | |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
Other Regions, Features and Areas containing this locality
Australia
- Western Australia
- Mount Keith Nickel Metallogenic ProvinceGeologic Province
- West Australian ElementCraton
- Yilgarn CratonCraton
Australian PlateTectonic Plate
- West Australian Craton
- Eastern Yilgarn CratonCraton
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