Northern Ireland
Black Rock is an islet located in Lower Lough Erne, Northern Ireland. It has an area of 0.0026 square kilometers.
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Part of the Northern Ireland islands map.
Bedrock: Tyrone Group (Limestone, Mudstone, Sandstone And Siltstone, With Subordinate Chert, Coal And Conglomerate), Courceyan–Asbian. Contains British Geological Survey materials © UKRI 2026, licensed under the BGS Open Data Licence (OGL v3.0). Source: BGS DigMapGB-625 Bedrock & Superficial WMS.
Last reviewed: 2026-08-13.