Wikipedia
Siderocausa
Siderocapsa is also a genus of iron bacteria in the family Siderocapsaceae.
Siderocausa (Σιδηρόκαυσα), Sidirokafsia (Σιδηροκαυσία), Sidrekapsi, Sidre kapsi, Sidre qapsi, Sidrekaisi, Sidrekapisi, or Siderocapsa was a Byzantine silver and gold mine and Ottoman mint east of Thessaloniki.
It was located in northeastern Chalcidice, in a group of twelve villages later called the Mademochoria (< Turkish maaden 'mine' + Greek χωριά 'villages'), including Stratoniki and Stagira.1
At some periods, the whole of the Chalcidice peninsula was called Siderocausa.