Scotland
Holm/skerry
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Part of the Scotland islands map and the Orkney collection.
Bedrock: Unnamed Igneous Intrusion, Cambrian To Ordovician (Ultramafitite), Cambrian–Ordovician. 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.