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Labradorite from
Campsie Fells, Stirling, Scotland, UK


Classification
Species:Anorthite var: Labradorite
Formula:(Ca,Na)[Al(Al,Si)Si2O8]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Labradorite data
Locality Data:Click here to view Campsie Fells, Stirling, Scotland, UK
Data Identifiers
Mindat Occurrence Record ID:106275
Long-form Identifier:1:3:106275:5
GUID (UUID V4):22d77959-f056-4170-a5b1-79b94a74fc94
Nearest other occurrences of Labradorite
9.3km (5.7 miles) Milngavie, East Dunbartonshire, Scotland, UK
34.3km (21.3 miles) Muirshiel Mine, Renfrewshire, Scotland, UK
62.4km (38.8 miles) Lugar Sill, East Ayrshire, Scotland, UK
84.2km (52.3 miles) Sron Gharbh (Sron Garbh), Fort William and Ardnamurchan, Highland, Scotland, UK
References
Reference Search (possible matching items)
Report (edition)
BRITISH REGIONAL GEOLOGY THE MIDLAND VALLEY OF SCOTLAND EDINBURGH HER MAJESTY’S STATIONERY OFFICE price...BRITISH REGIONAL GEOLOGY The Midland Valley of Scotland SECOND EDITION, REVISED By M. MACGREGOR, M.A...has already appeared in ‘Economic Geology of the Stirling and Clackmannan Coalfield’ (Mem. Geol. Surv.,...in the Carboniferous of the Midland Valley of Scotland 35 Sections across the Midlothian and Dalmellington...of the Carboniferous of the Midland Valley of Scotland .. 48 Fig. 11. Diagram showing stratigraphical
Journal (article/letter/editorial)
species are stated to have been obtained from the Campsie Hills, in Stirlingshire :—natrolite, stilbite,...peripatetic mineral dealers, who for some years visited Scotland, systematically to mislead their cus­ tomers as...extent very far from happy hunting-grounds—were the Campsie Hills, and Dumbarton Moor. So absolutely w as this...that several excursions made by myself among the Campsie Hills proved absolutely without result. The third...and away the largest collection of minerals in Scotland ; he was the contemporary of Macculloch, Thomas
Journal (article/letter/editorial)
F.R.S., Director of the Geological Survey of Scotland. (Plates IX., X., XI., XII.) (Read 3d February...features in the geological structure of this part of Scotland is the abundance and variety of the volcanic rocks...history of volcanic action in this district of Scotland. The application of microscopical examination...OF FORTH. The Carboniferous system of Central Scotland consists of the following subdivisions :— Coal-measures...the basin of the Forth but the whole of central Scotland had already, long before the Carboniferous period
Report (edition)
• MEMOIRS OF TIIE GEOLOGICAij SURVEY, SCOTLAND. ·. THE GEOLOGY • OF THE • GLASGOW DISTRICT. (GLASGOW...about 230 square miles,extending from theCampsie Fells and the village of Killearn in the north to the...almost the whole of the volcanic plateau of the Campsie Fells, was revised by Mr. Bailey; the ground between...near Kilsyth, and the southern slopes of the Campsie Fells. Mr. Carruthers examined the Bearsden district...of volcanic rocks around Cort.ma-law, on the Campsie Fells. Dr. Lee has contributed a chapter on the Palreontology
Journal (article/letter/editorial)
THE By STIRLING DISTRICT . HORACE W. MONCKTON, F.L.S., F.G.S . [Read July 2nd, l &n .] IT is proposed...proposed to devote one day of the excursion to Stirling, and thus afford an opportunity for the comparison...ction through a point about three miles south of Stirling Castle. This is close to the south edge of Sheet...The most prominent natural features at and near Stirling are the basaltic crags upon one of which the Castle...composed of (1) a plagioclase-felspar, probably labradorite, often well-preserved and of very variable size
Report (edition)
.,.... Memoi1..s of t,he Geological Survey, Scotland THE GEOLOGY ()F THE GLASGO DISTRICT P...-\RTS...about 230 square miles, extending from the Campsie Fells and the village of Killearn in the north to...almost the whole of the volcanic plateau of the Campsie Fells, was revised by Mr. Bailey; the ground between...near Kilsyth, and the southern slopes of the Campsie Fells. l\ifr. Carruthers examined the Bearsden district...volcanic rocks around Cort.. ma-law, on the Campsie Fells. THIS Dr. Lee has contributed a chapter on
Journal (article/letter/editorial)
(Tyrrell, 191 2, No.2 ). In the Kilpatrick and Campsie Hills the basalts have been poured out from a series...nepheline, with titanaugite, barkevicite, and labradorite. 5. Monchiquite.-One occurrence, at the vent...characterised by porphyritic titanaugite, with olivine, labradorite, and nepheline, occurs in the Carclout vent,...essexites, containing olivine, titanaugite, and labradorite, in roughly equal proportions, with about four...-THE CAMPSIE FELLS. By PROF. J. W. GREGORY, D.Se., F.R.S., F.G.S. A visit to the Campsie Fells illustrates
Catalog/List
Apophyllite ½" £4 lxl£6 CuSiO ALBERTITE near Dingwall Scotland / rich black mass, mostly as veins in matrix....lxl £8 ) 131 ■ DOLOMITE Carrock Mine, Caldbeck Fells, Cumbria FERROAN DOLOMITE, rich brown massive lxl...£18 Fe Al P0/4 V ✓ 1125 ■■ LAUMONTITE Campsie Fells, Scotland \/:ure orange crystalline mass Zcolite...■■ / PbSbSO SCHEELITE Carrock Mine, Caldbeck Fells, Cumbria Rich pieces with good blue short wave fluorescence...2x3£15 SbS 864 ■ STILBITE Near Glen Dibidal, Skye,Scotland Unusual stalactitic thick mass of creamy micros
Book
Scotla11d. By cor1trast, the Kilpatrick Hills and Campsie Fells, which for1n a belt 6 km wide r11nning across...e Memoir for 1 :50 000 Geological Sheet 30E (Scotland) Lor1don: Tl1e Stationery Office 1998 . lV...Memoir of the British Geological Survey, Sheet 30E (Scotland). Authors M AE Browne, BSc, CGeol British Geologj...British Geologj,cal Survey, Wallingford Printed in the UK for The Stationery Office 129544 C6 12/97 Other...of Scotland, 3rd edition, 1985 Memoirs The economic geology of the Ce11tral Coalfield of Scotland, Area
Journal (article/letter/editorial)
POST-CARBONIFEROUS INTRUSIVE IGNEOUS ROCKS OF THE WEST OF SCOTLAND. By G. W. TYRRELL, A . R . C . S C , Assistant...INTRODUCTION. NO one studying the geological maps of Scotland, on whatever scale, can fail to be impressed by...Ordovician, Devonian, Carboniferous, and Permian in Scotland each exhibit a great series of extrusive and intrusive...Western Isles. This richness in material makes Scotland a petrographer's paradise. The amount of work...Skye." The district about Glasgow and the West of Scotland generally is exceptionally favourable to the study
Journal (article/letter/editorial)
THE GEOLOGY OF THE COUNTRY ROUND STIRLING. By H OR ACE W. 1\I0 N CKTON , F. G.S. , with an Appendix by...will, however, be found in " T he Sce ne ry of Scotland, " by Sir Archibald Ceikie (2nd editio n, 8vo..." by the same author.t Sir A. Geikie divid es Scotland into three hells of coun try : th e Highlands...ands, and the Midland Valley. The district round Stirling he includes in the last of th ese div ision s...the H ighl ands by a grea t fault, that crosses Scotland from sea to sea and causes a d isplacement which
Book
ROCKS Carboniferous WESTPI IALIAN Coal Meast1res (Scotland) Upper Coal Measures: Middle Coal Measures: Lower...probably related to tl1e uprise of the Sotith Campsie Linear Vent System. 1�his and a series of, other...istrict Memoir for 1:50 000 Geological Sheet 31W (Scotland) LONDON: HMSO 1996 IV © NE:RC copyright1996...of tlte British Geologi,cal Survey, Sheet 31 W (Scotland). Authors I H Forsyth, BSc I H S Hall, BSc A A...British Geological Survey, Wallingford Printed in the UK for HMSO Dd 301319 C8 4/96 Other publications
Journal (article/letter/editorial)
diversify the great plain of the Midland Valley of Scotland. They are situated 9 miles north-west of Glasgow...originally stretched right across central Scotland from Stirling to the Mull 1 Tyrrell and Martin, Trans...plateau may be regarded as bounded by the great Campsie fault, which extends along the Blane valley. A...abundant in the Old Red Sandstone volcanic piles of Scotland. The gap between trachyte and basalt is bridged...again by the officers of the Geological Survey of Scotland during their revision of the coalfields of the
Journal (article/letter/editorial)
N C E OF THE LAVAS. In the lavas of the Campsie Fells a definite sequence is found to hold throughout...that while extensive flows are natural in the Campsie Fells, in Bute the numerous (fifteen or twenty) small...coarse blue markle dolerite, with large glassy labradorite phenocrysts, the margin is a pale buff rock studded...rock of the sills is composed of very large labradorite phenocrysts set in a groundmass, in which felspar...up the white opaque rectangles of weathered labradorite. In places the junctions of the three different
Report (edition)
British Regional Geology The Midland Valley of Scotland THIRD EDITION BRITISH GEOLOGICAL SURVEY Natural...British Regional Geology The Midland Valley of Scotland THIRD EDITION By I. B Cameron, BSc, and D. Stephenson...and ice limits 40 Sequence of shorelines in SE Scotland 41 Isobases of the 11ain Late Glacial shoreline...Berwick (MNS 3670, 3671) 3.2 Ochil Fault scarp, near Stirling (D1941) 4.1 Sandstone and conglornerate of the...and volcanic vents at the western end of the Campsie Fells (D2995) Vll 13 27 41 41 42 42 51 51 52
Book (volume)
"TOlVERSITY OF CALIFORNIA THE MINERALOGY OF SCOTLAND VOL. II. Printed by Neill and Company, Limited...Pyrites. DRAWN! eV DR HCDDLE THE MINERALOGY OF SCOTLAND BY THE LATE M. FORSTER HEDDLE, M.D., F.R.S...Stereograms of Gypsum, & and c Projections, Map of Scotland, Index to the one- inch Ordnance Survey . . ...Andesine, figs. 1 to 3. Oligoclase, figs. 1 to 6 Labradorite Augite, figs. 1 to 5. Augite, figs. 6 to 13.... Orthoclase. J . G. GOODCHILD. THE MINERALOGY OF SCOTLAND, VOL. II. OXYGEN II. SILICATES. ANHYDKOUS
Journal (article/letter/editorial)
one-inch scale map, sheet 21, Geological Survey of Scotland (1901). Downloaded from http://trngl.lyellcollection...direction to the well-known E.W. dykes of Central Scotland, which are most generally regarded as of late...the 1-inch scale map of the Geological Survey of Scotland. With them may be associated some composite intrusions...of felspar ranging in composition from acid labradorite (Ab An ) to labradoritebytownite (Ab An ). These...described above. In the Play Hill basalt the large labradorite phenocrysts are in some cases bordered by orthoclase
Journal (article/letter/editorial)
occur in the south-westward facing parts of the Campsie scarp above the village of Blanefield, where they...Jedburgh basalts as defined in the type section at Campsie Glen (ibid, p. 139). It is suggested (ibid, p....Dumgoyne along the north-west scarp of the Campsie Fells. The flow investigated can be traced from Spout...basic types also occur which, since they contain labradorite microphenocrysts, may be referred to as trachybasalts...The petrology of the Clyde Plateau lavas of the Campsie and Kilpatrick Hills. Univ. Glasgow Ph.D. thesis
Book
Carboniferous \NtSfPJ 1.AUAN Coal 1Weasures (Scotland) Middle Coal Measures: Lower Coal lvleasures:...area forms part of inactive Central Coalfield of Scotland. the now largelv < I The rocks at outcrop are...and ironstone on which the industrialisation of Scotland was founded. The extraction of coal has now almost...CONTRIBUTORS Me1noir for 1:50 000 Geological Sheet 31E (Scotland) D F Ball 1\.1 T Dean ER Phillips KE Rollin...of the British Geological Survey, Sheet 31E (Scotland). Authors I B Ca1neron BSc A 11 Aitken, BSc
Journal (article/letter/editorial)
from the contact where the felspar is a typical labradorite. One or two feet from the contact the main felspar...oligoclase, intermediate in composition between labradorite and albite and presumably representing an intermediate...investigations of other Lower Carboniferous vents in the Campsie Fells and Kilpatrick Hills area (Whyte 1963, p. 78)...F. 1963. Volcanic vents of the Kilpatrick and Campsie Hills. Univ. of Glasgow. Ph.D. thesis (unpubl)
Book
traced by their geographical England and Wales, Scotland and Ireland occurrence. detail, in separate chapters...ENGLAND AND WALES ROUND THE BRITISH ISLES PART 2, SCOTLAND 34 ROUND THE BRITISH ISLES PART 3, IRELAND 53...interference of light, as in precious opal or labradorite. These attractions are not wholly foreign to...a volcanic pipe filling on Elie Ness, in Fife, Scotland. Yet even if the rising magma fails to reach...Wales, Ireland, parts of England, and most of Scotland and Scandinavia. Mineral lodes of Caledonian
Book (edition)
9 MODE OF OCCURRENCE in the Western Isles of Scotland, where granites and gabbros, etc., have been intruded...dykes of the North of England and the West of Scotland . Veins.— Veinsare produced by the injection...the acid intrusives of the Central Highlands of Scotland. According to Harker, some of the acid and basic...English Lake District, North Wales, Western Isles of Scotland, and Fife. The Whin Sill in the North of England...basalt cover large areas in the Midland Valley of Scotland ; while bedded basalts of TUFF & FRAGMENTS
Journal (article/letter/editorial)
asserted the existence of evidence that the whole of Scotland and the north of England had been covered with...of Wales, of the Lake district, of the south of Scotland, and of the east of Ireland had long passed away...upward conformably into the Carboniferous rocks. In Scotland and in the south-west of Ireland a marked unconformability...discharges across what is now the Midland Yalley of Scotland that the poi4ions of sheets of lava and tuff visible...leisure time in personally visiting most parts of Scotland to study the geological structure of the country
Book (edition)
OF OCCURRENCE i] 9 in the Western Isles of Scotland, where granites and gabbros, etc., have been intruded...North of England and the dolerite West 13 of Scotland. Veins are produced by the injection 01 the into...acid intrusives ; of the Central Highlands of Scotland. According some of the acid and basic intrusions...English Lake District, Wales, Western Isles of Scotland, and Fife. The Whin Sill in the North of England...Plateaux cover large areas in the Midland Valley of Scotland ; while bedded basalts of TOFF basalt A FRAGMENTS
Journal (article/letter/editorial)
INCLUDING GULLANE AND NORTH BERWICK, EAST FIFE, STIRLING, CARSTAIRS, TlNTO, AND DOBB'S LINN. With Seven... By D. Balsrllie, Royal Scottish Museum 453 STIRLING DISTRICT. 1. General Account. By C. H. Dinham...Colour-printed. Price 3S. (Gullane). Price I4s. (Stirling and Sheet 3g. 1882. Hand-coloured. Ochils). *Sheet...one-inch Sheet No. 32 of the Geological Survey of Scotland , we see that the principal st ruc tural feature...passes up into the lower Carboniferous, known in Scotland as the Calciferous Sandstones, on which the central
 
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