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Talbingo Dam illite occurrence, Tumut, Wynyard Co., New South Wales, Australiai
Regional Level Types
Talbingo Dam illite occurrenceOccurrence
Tumut- not defined -
Wynyard Co.County
New South WalesState
AustraliaCountry

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Latitude & Longitude (WGS84):
35° 37' 9'' South , 148° 17' 44'' East
Latitude & Longitude (decimal):
-35.61917,148.29556
GeoHash:
G#: r39mqe9x2
GRN:
S24E87
Type:
Occurrence
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Gilmore394 (2018)33.9km
Tumut6,526 (2017)35.5km
Rosewood364 (2017)39.6km
Brungle337 (2017)52.2km
Mindat Locality ID:
458947
Long-form identifier:
mindat:1:2:458947:4
GUID (UUID V4):
0


Located about 34 km south of Tumut.

Occurrence of well-characterised illite (Self and Eggleton, 2025).
The sample studied is from the Headrace Channel (coordinates from Self and Eggleton, 2025).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
ⓘMuscovite
var. Illite		9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
ⓘ9.EC.15KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
Hⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
OOxygen
Oⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
AlAluminium
Alⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
KPotassium
Kⓘ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2

Other Regions, Features and Areas containing this locality

Australia
Australian PlateTectonic Plate

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

Self, Peter G. and Eggleton, Richard A. (2025): Tumut illite. Australian Journal of MIneralogy 26 (1), 63-69.
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