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Dargue's Reef Mine, Majors Creek, Braidwood, St Vincent Co., New South Wales, Australia

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Latitude & Longitude (WGS84): 35° 32' 24'' South , 149° 44' 29'' East
Latitude & Longitude (decimal): -35.5400383734, 149.74143613


Gold deposit discovered in 1868. Mesothermal deposit. Located approximately 14kms south-west of Braidwood.

Mineral List

Regional Geology

Silurian-Devonian358.9 - 443.8 MaSilurian-Devonian plutonic rocks

Plutonic rocks

Deep-seated to high-level intrusions are included. Many charnockites, anorthosites, and large ophiolites, classified as plutons, are distinguished in the database using the SIGNIF item. Ophiolites were classified as plutons, even where remnants may be extrusive and/or sedimentary.

Early Devonian393.3 - 419.2 MaBraidwood Granodiorite

Igneous felsic intrusive

Hornblende-biotite granodiorite, some with euhedral hornblende phenocrysts (porphyritic phase). Some mafic quartz diorite

igneous felsic intrusive; synthesis of multiple published descriptions

Early Devonian393.3 - 419.2 MaDevonian granites

Igneous felsic intrusive

Mainly felsic intrusive rocks. Range in composition from alkali feldspar granite to tonalite; includes associated rocks such as migmatite and minor gabbro and diorite.

intrusion


References for regional geology:

Data provided by Macrostrat.org

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).

Raymond, O.L. (editor), Gallagher, R., Highet, L.M. Surface Geology of Australia, 1:2 500 000 scale, 2012 edition [Digital Dataset]. Geoscience Australia, Commonwealth of Australia, Canberra.

Geological Survey of Canada. Generalized geological map of the world and linked databases. doi:10.4095/195142. Open File 2915d.


9 valid minerals.

The above list 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

McQueen, K. G., & Perkins, C. (1995). The nature and origin of a granitoid-related gold deposit at Dargue's Reef, Major's Creek, New South Wales. Economic Geology, 90(6), 1646-1662.

McQueen, K. (2014). Gold in the'Mundic': The saga of Dargue's Reef, Majors Creek, NSW. Journal of Australasian Mining History, 12, 148.

 
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