Rùm in the context of "Clan MacLean"

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⭐ Core Definition: Rùm

Rùm (Scottish Gaelic pronunciation: [rˠuːm]), a Scottish Gaelic name often anglicised to Rum (/rʌm/ rum), is one of the Small Isles of the Inner Hebrides, off the west coast of Scotland, in the district of Lochaber. For much of the 20th century the name became Rhum, a spelling invented by the former owner, Sir George Bullough, because he did not relish the idea of having the title "Laird of Rum".

It is the largest of the Small Isles, and the 15th largest Scottish island, and is inhabited by about 30 people, all of whom live in the hamlet of Kinloch on the east coast. The island has been inhabited since the 8th millennium BC and provides some of the earliest known evidence of human occupation in Scotland. The early Celtic and Norse settlers left only a few written accounts and artefacts. From the 12th to 13th centuries on, the island was held by various clans including the MacLeans of Coll. The population grew to over 400 by the late 18th century but was cleared of its indigenous population between 1826 and 1828. The island then became a sporting estate, the exotic Kinloch Castle being constructed by the Bulloughs in 1900. Rùm was purchased by the Nature Conservancy Council in 1957.

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Rùm in the context of Troctolite

Troctolite /ˈtrɒktəlt/ (from Greek τρώκτης 'trout' and λίθος 'stone') is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro. However, unlike gabbro, no troctolite corresponds in composition to a partial melt of peridotite. Thus, troctolite is necessarily a cumulate of crystals that have fractionated from melt.

Troctolite is found in some layered intrusions such as in the Archean Windimurra intrusion of Western Australia, the Voisey's Bay nickel-copper-cobalt magmatic sulfide deposit of northern Labrador, the Stillwater igneous complex of Montana, the Duluth Complex of the North American Midcontinent Rift, and the Tertiary Rhum layered intrusion of the island of Rùm, Scotland. Troctolite is also found, for example, in the Merensky Reef of the Bushveld Igneous Complex, South Africa and in the Lizard complex in Cornwall.

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Rùm in the context of National nature reserve (Scotland)

The national nature reserves (NNRs) of Scotland are areas of land or water designated under the Wildlife and Countryside Act 1981 as containing habitats and species of national importance. National nature reserves can be owned by public, private, community or voluntary organisations but must be managed to conserve their important habitats and species, as well as providing opportunities for the public to enjoy and engage with nature. There are currently 43 NNRs in Scotland, which cover 154,250 hectares (1,542.5 km), or less than 1.5% of the land area of Scotland. They range in size from Corrieshalloch Gorge at 7 ha to Mar Lodge Estate, which covers 29,324 ha.

National nature reserve status is an accolade awarded to the best nature reserves in Scotland, and the selected sites provide examples of nationally or internationally important species and habitats. NNRs are intended to showcase Scotland's nature, and as well as being well managed for wildlife they must be managed to provide opportunities for the public to visit and enjoy them. NNRs therefore generally have facilities such as visitor centres and trails to allow visitors to explore and understand the habitats or wildlife they contain. 19 of the reserves NNRs have IUCN Category II (national park) status, including, Glen Affric, Rùm, Abernethy Forest and the Great Trossachs Forest. There are no reserves with this status in England, Wales or Northern Ireland. This is mainly due to Scotland's natural habitats being more intact than in the rest of the UK.

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Rùm in the context of Rum layered intrusion

The Rum layered intrusion is located in Scotland, on the island of Rùm (Inner Hebrides). It is a mass of intrusive rock, of mafic-ultramafic composition, the remains of the eroded, solidified magma chamber of an extinct volcano that was active during the Palaeogene Period. It is associated with the nearby Skye intrusion and Skye, Mull and Eigg lavas. It was emplaced 60 million years ago above the Iceland hotspot.

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