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Strontian
Strontian (; ) is the main village in Sunart, an area in western Lochaber, Scottish Highlands, Highland, Scotland, on the A861 road. Prior to 1975 it was part of Argyllshire. It lies on the north shore of Loch Sunart, close to the head of the loch. In the hills to the north of Strontian lead was mined in the 18th century and in these mines the mineral strontianite was discovered, from which the Chemical element, element strontium was first isolated. The village name in Scots Gaelic, Gaelic, ''Sròn an t-Sìthein'', translates as the ''nose'' [i.e. 'point'] ''of the fairy hill'', meaning a knoll or low round hill inhabited by the mythological ''sídhe''. The nearby hamlets of Anaheilt, Bellsgrove, and Upper and Lower Scotstown are now generally considered part of Strontian, with Polloch several miles away on the terminus of the road to Loch Shiel. Strontian is the location of Ardnamurchan High School, the local fire station, police station and other facilities. Geology and m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strontianite
Strontianite (Strontium, SrCarbon, COxygen, O3) is an important raw material for the extraction of strontium. It is a rare carbonate mineral and one of only a few strontium minerals. It is a member of the aragonite group. Aragonite group members: aragonite (CaCO3), witherite (BaCO3), strontianite (SrCO3), cerussite (PbCO3) The ideal formula of strontianite is SrCO3, with molar mass 147.63 g, but calcium (Ca) can substitute for up to 27% of the strontium (Sr) Ion, cations, and barium (Ba) up to 3.3%. The mineral was named in 1791 for the locality, Strontian, Argyllshire, Scotland, where the element strontium had been discovered the previous year. Although good mineral specimens of strontianite are rare, strontium is a fairly common Chemical element, element, with abundance in the Crust (geology), Earth's crust of 370 parts per million by weight, 87 parts per million by Mole (unit), moles, much more common than copper with only 60 parts per million by weight, 19 by moles. Stro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strontium
Strontium is a chemical element; it has symbol Sr and atomic number 38. An alkaline earth metal, it is a soft silver-white yellowish metallic element that is highly chemically reactive. The metal forms a dark oxide layer when it is exposed to air. Strontium has physical and chemical properties similar to those of its two vertical neighbors in the periodic table, calcium and barium. It occurs naturally mainly in the minerals celestine and strontianite, and is mostly mined from these. Both strontium and strontianite are named after Strontian, a village in Scotland near which the mineral was discovered in 1790 by Adair Crawford and William Cruickshank; it was identified as a new element the next year from its crimson-red flame test color. Strontium was first isolated as a metal in 1808 by Humphry Davy using the then newly discovered process of electrolysis. During the 19th century, strontium was mostly used in the production of sugar from sugar beets (see strontian proces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Charles Hope
Thomas Charles Hope (21 July 1766 – 13 June 1844) was a Scottish physician, chemist and lecturer. He proved the existence of the element strontium, and gave his name to Hope's Experiment, which shows that water reaches its maximum density at . In 1815 Hope was elected as president of the Royal College of Physicians of Edinburgh (1815–19), and as vice-president of Royal Society of Edinburgh (1823–33) during the presidencies of Walter Scott and Thomas Makdougall Brisbane. Charles Darwin was one of Hope's students, and Darwin viewed his chemistry lectures as highlights in his otherwise largely dull education at the University. Early life Born in Edinburgh, the third son of Juliana Stevenson and surgeon and botanist John Hope, he lived at High School Yards on the south side of the old town. He was educated next door to his house at the High School, the University of Edinburgh (MD 1787) and the University of Paris. At the university he was a student of Prof Joseph Black. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunart
Sunart ( , ) is a rural district and community in the south west of Lochaber in Highland, Scotland, on the shores of Loch Sunart, and part of the civil parish of Ardnamurchan. The main village is Strontian, at the head of the loch, which is the location of Ardnamurchan High School, the local fire station, police station and other facilities. The district is bounded to the south by the eastern half of Loch Sunart and by part of Morvern, to the west by the Ardnamurchan peninsula (beyond Salen), to the north by Loch Shiel, and to the east and north east by the district of Ardgour, from which it is divided by a range of high hills. Main access to the area today is via Glen Tarbert, from the Corran Ferry, although there is also a road coming in from Lochailort, via Moidart, to the north. Although the area may seem isolated now, in the past the main mode of transport in the West Highlands was boat, and the district was well-integrated into the west coast economy and culture. Nearly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A861 Road
The A861 road is a circuitous, primarily coastal, road in Lochaber, within the Highland council area of Scotland. The A861 serves the communities of the remote Ardgour, Sunart, Moidart and Ardnamurchan areas Although the ends of this road are only apart (the direct link being by way of the A830 road) its total length is . The last stretch to be built was the part from Kinlochmoidart to Lochailort. It was opened on 29 July 1966 by the Minister of State for Scotland, George Willis M.P. Mr Willis described it as the longest completely new road to be built in Scotland since the days of Thomas Telford, 150 years earlier. Route (clockwise) The A861 is a long-way-round route in the Lochaber area of western Scotland, connecting the A830 Fort William to Mallaig road with itself via the shores of Loch Sunart. *junction with the A830 road west of Kinlocheil *under the West Highland Line *through Drimsallie *eastwards along the south shore of Loch Eil, through Garvan, Duisky and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highland (council Area)
Highland (, ; ) is a council areas of Scotland, council area in the Scottish Highlands and is the largest local government area in both Scotland and the United Kingdom. It was the 7th most populous council area in Scotland at the United Kingdom Census 2011, 2011 census. It has land borders with the council areas of Aberdeenshire, Argyll and Bute, Moray and Perth and Kinross. The wider upland area of the Scottish Highlands after which the council area is named extends beyond the Highland council area into all the neighbouring council areas plus Angus, Scotland, Angus and Stirling (council area), Stirling. The Highland Council is based in Inverness, the area's largest settlement. The area is generally sparsely populated, with much of the inland area being mountainous with numerous lochs. The area includes Ben Nevis, the highest mountain in the British Isles. Most of the area's towns lie close to the eastern coasts. Off the west coast of the mainland the council area includes some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Sunart
Loch Sunart (Scottish Gaelic ) is a sea loch on the west coast of Scotland. Loch Sunart is bounded to the north by the Sunart district of Ardnamurchan and to the south by the Morvern district. At long, it is the longest sea loch in the Highland local government area. The maximum depth of the loch is 124 metres, east of Càrna and near the entrance to Loch Teacuis. Other islands in the loch include Oronsay, seaward of Càrna, Risga, which lies between the two larger islands, and Eilean Mòr, which lies towards the landward end of the loch in line with Beinn Resipol. A considerable part of the loch is leased for aquaculture, with fish farming, originally only of salmon but now somewhat diversified, being established in the 1980s. A local legend holds that the absence of resident swans in Loch Sunart is the result of a doomed love affair between a Celtic chieftain and a local girl. When his mother, who opposed a marriage, turned her into a swan to thwart their love, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argyllshire
Argyll (; archaically Argyle; , ), sometimes called Argyllshire, is a historic county and registration county of western Scotland. The county ceased to be used for local government purposes in 1975 and most of the area now forms part of the larger Argyll and Bute council area. Argyll is of ancient origin, and broadly corresponds to the ancient kingdom of less the parts which were in Ireland. Argyll was also a medieval bishopric with its cathedral at Lismore. In medieval times the area was divided into a number of provincial lordships. One of these, covering only the central part of the later county, was called Argyll. It was initially an earldom, elevated to become a dukedom in 1701 with the creation of the Duke of Argyll. Other lordships in the area included Cowal, Kintyre, Knapdale, and Lorn. From at least the 14th century there was a Sheriff of Argyll, whose jurisdiction was gradually extended; from 1633 the shire covered all these five provinces. Shires gradual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sròn
Sròn is the Scottish Gaelic word meaning nose or point and is the name of some hills in the Scottish Highlands. The name "sròn" is often applied to pointed hills or promontories that form the edge of a mountain massive, giving the appearance of a nose-like ridge. As such, they are often not the highest hilltops; in fact only one of the 282 Munros is called Sròn: Sròn a' Choire Ghairbh ("the nose of the rough corrie"), located west of Loch Lochy. Sròn also appears in names of towns (often anglicized as ''Stron''), such as Strontian (''Sròn an t-Sìtheinn''), the ''point of the fairy hill'' ('' Sìth''), and Stranraer Stranraer ( , in Scotland also ; ), also known as The Toon or The Cleyhole, is a town in Dumfries and Galloway, Scotland, on Loch Ryan and the northern side of the isthmus joining the Rhins of Galloway to the mainland. Stranraer is Dumfries ..., (''An t-Sròn Reamhar'') the ''broad point''. See also * Lochan Sròn Smeur, an upland loch in Tayside, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjacent Islands of Scotland, islands, principally in the archipelagos of the Hebrides and the Northern Isles. To the south-east, Scotland has its Anglo-Scottish border, only land border, which is long and shared with England; the country is surrounded by the Atlantic Ocean to the north and west, the North Sea to the north-east and east, and the Irish Sea to the south. The population in 2022 was 5,439,842. Edinburgh is the capital and Glasgow is the most populous of the cities of Scotland. The Kingdom of Scotland emerged as an independent sovereign state in the 9th century. In 1603, James VI succeeded to the thrones of Kingdom of England, England and Kingdom of Ireland, Ireland, forming a personal union of the Union of the Crowns, three kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonalite
Tonalite is an igneous rock, igneous, plutonic (Intrusive rock, intrusive) rock (geology), rock, of felsic composition, with phaneritic (coarse-grained) texture. Feldspar is present as plagioclase (typically oligoclase or andesine) with alkali feldspar making up less than 10% of the total feldspar content. Quartz (SiO2) is present as more than 20% of the total quartz-alkali feldspar-plagioclase-feldspathoid (QAPF classification, QAPF) content of the rock. Amphiboles and biotite are common in lesser quantities, while accessory minerals include apatite, magnetite and zircon. In older references tonalite is sometimes used as a synonym for quartz diorite. However the current IUGS QAPF diagram, classification defines tonalite as having greater than 20% quartz, while quartz diorite varies its quartz content from 5 to 20%. The name is derived from the type locality of tonalites, adjacent to the Tonale Line, a major structural lineament and mountain pass, Tonale Pass, in the Italy, Itali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
