Cobar
A continuing western NSW mining field whose technology, settlement pattern and civic life can be traced from the 1870s.
31.50°S
145.84°ELocality reference onlyCobar’s town and mining field developed together after copper was identified in 1870. Mining sites, Cornish settlement patterns and the former administration building remain key evidence of that relationship.
The Great Cobar Copper Mine opened in 1871 and expanded into a large complex. At its peak the operation employed more than 2,000 men and supported smelting and extensive underground workings.
The former Great Cobar administration office, completed in 1910, later became the Great Cobar Heritage Centre. It overlooks part of the old working landscape and holds documents, photographs and industrial objects.
Mining has continued across the wider Cobar field through major changes in drilling, loading and haulage technology. The town’s archive therefore spans both early copper enterprise and modern underground operations.
Copper was identified at the waterhole that became the focus of the Cobar field.
[1]The Great Cobar Copper Mine opened.
[1]The former mine office became the basis of the local museum project.
[1]New Cobar
Mine · NSW
Chesney
Mine · NSW
New Occidental
Mine · NSW
What the file helps answer
What was mined around Cobar?
Copper · gold · silver is central to this locality file. Follow the cited sources and linked register records for site-level detail.
Is this a complete history of Cobar?
No. It is a focused mining-history dossier. Social, cultural and environmental histories require broader, community-led treatment.
Where do the dates come from?
Each timeline item carries a numbered source that resolves to the source list at the end of the file.
Can I contribute records from Cobar?
Yes. The records program accepts descriptions of copper-field maps, Cornish Town material, administration papers, underground photographs, equipment records and family accounts. Nothing is published without review and permission.
Do you hold family mining records from Cobar?
Diaries, field notes, maps, assay books and photographs can reconnect names, places and workings that formal datasets omit. We digitise, preserve and credit — on your terms, under a written agreement.