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Edi-Cheshunt turquoise field, Whitfield, Rural City of Wangaratta, Victoria, Australia

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Latitude & Longitude (WGS84): 36° 47' 59'' South , 146° 28' 41'' East
Latitude & Longitude (decimal): -36.79995,146.47832


"The Edi-Cheshunt turquoise field occur in northeastern Victoria about 45 km northeast of Mansfield. Eight outcrops occur in a series of belts lying to the east of the small settlement of Cheshunt. The belts commence about 7 km southeast of Cheshunt and extend in a northwesterly direction over a distance of about 5 km in the Black Range. These eight turquoise deposits were being worked in the 1890's.
Locality No.1 was the most southerly location and probably the largest working, 60 m wide and 15m deep.
Locality No.2 was 0.9 km northwest of Locality No.1. Known as the New Discovery Mine, it was the first deposit opened.
Locality No.3, 3.6 km from Locality No.1 was known as Mount Avis Extended Mine.
Locality No.4, about 0.9 km from Locality No.3, was known as the Mount Avis Mine.
Locality No.5, nearly 5 km from Locality No.1 onsists of a cutting and a tunnel driven for 18 m
Locality No.6 was on a farm near Sheep Station Creek, but little work had been done mainly due to the working being only a short distance above creek level.
Location No.7, about 300 m northwest of Locality No.6 and known as Masson Company's workings, consisted of a deep narrow cutting in the hillside and a shaft.
Locality No.8 consisted of only a small opening 3.2 km northwest of Locality No.7.
The tunnels at Locality 4 and 5 are still accessible whilst the large workings at Localities 1 and 3 are quite impressive.
Little is known of how much turquoise was mined from the area and to whom it was sold.
No records can be found after 1921 of any further mining in the district."

Mineral List

Mineral list contains entries from the region specified including sub-localities

11 valid minerals.

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Llandovery - Late Ordovician
433.4 - 458.4 Ma
Bendoc Group

Age: Paleozoic (433.4 - 458.4 Ma)

Stratigraphic Name: Bendoc Group

Description: Black shale and slate, siliceous mudstone, chert, siltstone, fine grained quartz sandstone to quartzite; deep marine, massive to laminated, commonly graptolitic.

Comments: argillaceous detrital sediment; synthesis of multiple published descriptions

Lithology: Argillaceous detrital sediment

Reference: Raymond, O.L., Liu, S., Gallagher, R., Zhang, W., Highet, L.M. Surface Geology of Australia 1:1 million scale dataset 2012 edition. Commonwealth of Australia (Geoscience Australia). [5]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License


Localities in this Region

Australia

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

Birch, W.D. & Henry D.A.(1993) Phosphate Minerals of Victoria. The Mineralogical Society of Victoria - Special publication No.3 (192p) pp.83-90.

Mineral and/or Locality  
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