Curious news report that the remains of a clachan have been found in South Australia (reported by Australian Broadcasting Corporation https://www.abc.net.au/news/2020-02-23/first-clachan-outside-of-ireland-found-in-kapunda/11982148).
I do not know the history of the migrants who created this settlement. The news report shows a photo of a clachan in County Antrim.
The following link gives more details:
https://theconversation.com/unearthing-a-traditional-irish-village-that-lingered-in-a-south-australian-field-132344
I'm finding a bit more about the residents. Two were Driscoll's who were miners in the local copper mine at Kapunda. Other family names I've seen are Linnane and Jordon.