The Extended gold mine was part of the White Range line of leases, with the Excelsior lease bordering to the south, and Boulder lease bordering to the north.

Extended contained 12 reefs, averaging 38 metres long, and averaging 0.6 metres wide.

The Extended mine was the third largest gold producer in the White Range area achieving 1258.35 ounces of gold averaging 47.90 g/t Au.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.

ⓘ Gold

Mineral List

ⓘ Gold

ⓘ Quartz

2 valid minerals.

Detailed Mineral List:

ⓘ Gold

Formula: Au

References:

Mackie, A.W. (1986) Geology and Mining History of the Arltunga Goldfield, 1887-1985, Department of Mines and Energy, Northern Territory Geological Survey, Northern Territory Government, Report 2.

ⓘ Quartz

Formula: SiO₂

References:

Mackie, A.W. (1986) Geology and Mining History of the Arltunga Goldfield, 1887-1985, Department of Mines and Energy, Northern Territory Geological Survey, Northern Territory Government, Report 2.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Gold	1.AA.05	Au
Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂

List of minerals for each chemical element

O	Oxygen
O	ⓘ Quartz	SiO₂
Si	Silicon
Si	ⓘ Quartz	SiO₂
Au	Gold
Au	ⓘ Gold	Au

Other Regions, Features and Areas containing this locality

Australia

Arunta OrogenOrogen
- Aileron ProvinceGeologic Province
Central Australian ElementCraton
Western Australia
- Warakurna Large Igneous ProvinceGeologic Province

Australian PlateTectonic Plate

Arunta BlockOrogenic Belt

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Mackie, A.W. (1986) Geology and Mining History of the Arltunga Goldfield, 1887-1985, Department of Mines and Energy, Northern Territory Geological Survey, Northern Territory Government, Report 2.

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