| | Journal (article/letter/editorial) | employer is actually, recommends to digest two parts copal with three parts of in the end, the gainer. KUNN...6t�:'t'e���t�r ���, ��a<;rg�::����h���l)l��: born Hill, London, are the Agents to receive European Bubscriptions...dissolvlls only one per cent of copal, tur pentine a little more; two parts of copal form with one part of turÂ...would simply complete the circle, fully melted copal dissolves more easily in other etherial and find...he started, oils. The best way is to melt the copal in a glass flask, at with a poorer prospect of | | | Journal (article/letter/editorial) | employer is actually, recommends to digest two parts copal with three parts of in the end, the gainer. KUNN...6t�:'t'e���t�r ���, ��a<;rg�::����h���l)l��: born Hill, London, are the Agents to receive European Bubscriptions...dissolvlls only one per cent of copal, tur pentine a little more; two parts of copal form with one part of turÂ...would simply complete the circle, fully melted copal dissolves more easily in other etherial and find...he started, oils. The best way is to melt the copal in a glass flask, at with a poorer prospect of | | | Journal (article/letter/editorial) | Chem. and Min., University, Durham. ~ No. VI. Highgate Resin or Fossil Coflal. Downloaded by [University...of H i g h g a t e Hill near London, and fi'om its similarity to copal resin in hardness, colour, lustre...the view of comparing it with that of the fossil copal above analysed. In external appearance they Downloaded...the alcoholic solution, the resin is obtained of greater transparency, transmitting light of a bright red...probable origin of this class of substanees. 1. ~ossil CopaL--The composition of this substance clearly indicates | | | Journal (article/letter/editorial) | Os Copal B Highgate resin C4o H3,20 Mastic C4oH3o 04 Copal A The sparingly soluble part of copal is B...difficultly soluble part of the latter differs from copal B, at least in properties. Berengelite C4o Hs, 08...You will be struck by the analogy between the Highgate resin and the animi of Laurent ; they are probably | | | Journal (article/letter/editorial) | I . Observations on some of the Fossils of the London Claff, and in particular those Organic gemains...been recentl9 discovered in the Tunnel for the London and Birmingham Railroad. B 9 NATH. '-I'IiOMASWETHERELL...remains of the London clay which I have recently collected from that portion of the London and Birmingham...a few bones of animals ; and below this is the London clay, which may be easily traced along the line...the London Clay. 463 size. T h e fossil copal ~, or Highgate resin, so abundant at the Highgate Archway | | | Journal (article/letter/editorial) | employer is actually, recommends to digest two parts copal with three parts of in the end, the gainer. KUNN...dissolvlls only one per cent of copal, tur pentine a little more; two parts of copal form with one part of turÂ...would simply complete the circle, fully melted copal dissolves more easily in other etherial and find...he started, oils. The best way is to melt the copal in a glass flask, at with a poorer prospect of...peremptorily refused. Bisulphide of carbon dissolves copal only partially; oil of caoutchouc better, even without | | | Book | Butterworths Gem Books Amber Helen Fraquet Butterworths London Boston Durban Singapore Sydney Toronto Wellington...of Sale of Net Books and may not be resold in the UK below the net price given by the Publishers in their...Great Britain by Butler & Tanner Ltd., Frome and London Preface This book is an amber primer. The subject...America, the ethnographic importance of amber, copal and now plastic in Africa- and I look forward, following...Curator of Minerals and Gemstones, Geological Museum, London, for his encouragement throughout this time, and | | | Journal (article/letter/editorial) | Os Copal B Highgate resin C4o H3,20 Mastic C4oH3o 04 Copal A The sparingly soluble part of copal is B...difficultly soluble part of the latter differs from copal B, at least in properties. Berengelite C4o Hs, 08 | | | Journal (article/letter/editorial) | Graphic. ....-------.q (Designed by C. H. W., Highgate.) r:r---·-·-·-� �------� c I BALLOON W I TH...The powdered tinguishing test between amber and copal. When resin is thoroughly mixed with a little water...the Arabic anbar, a term applied to ambergris. Copal is a name given to a number of hard resins which... and best of E. E all is known as Sierra Leone copal, from the port of 510£ VIE.VV. SECTION. collection...It is probable that the hard West Afriean pebble copal is the resin of the same tree, but it occurs in | | Sonibare, O. O., Agbaje, O. B., Jacob, D. E., Faithfull, J., Hoffmann, T., Foley, S. F. (2014) Terpenoid composition and origin of amber from the Cape York Peninsula, Australia. Australian Journal of Earth Sciences, 61 (7) 979-985 doi:10.1080/08120099.2014.960897 | Journal (article/letter/editorial) | Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered...office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Australian Journal of Earth Sciences: An...Hunterian-Museum, University of Glasgow, Glasgow G12 8QQ, UK Published online: 07 Oct 2014. To cite this article:...Hunterian-Museum, University of Glasgow, Glasgow G12 8QQ, UK. The terpenoid composition of fossil resin from...spectra with that of New Zealand Agathis australis, copal and Baltic amber (Colchester et al. 2006). It has | | | Journal (article/letter/editorial) | acetone almost the whole, and alcohol and rather the greater part of it. T h a t portion which was insoluble...Chem. and Min., University, Durham. ~ No. VI. Highgate Resin or Fossil Coflal. Downloaded by [University...of H i g h g a t e Hill near London, and fi'om its similarity to copal resin in hardness, colour, lustre | | | Journal (article/letter/editorial) | 1793. cated for the medical pi-ofession. tion in London. have two cylinders where one would do, two He...trips in _ .--,- _ _ ""'--_ the neighborhood of London, ascending carelessness he cannot afterwardf!l...WO'S OVERALLS. In 1826 he ran this carriage Highgate Hill without difficulty. My answer is that duplicates...both of these inevitable and indispensable to England. starting off in pieces at the slightest touch...look as dim as nish will be. charged all best copal, and the bad cotton rope cruiser may be made the | | | Book (volume) | Sapphires; up and it as it hath 6. VOL. V. LONDON: Printed And sold by Arding by the and ... I know of found of the most called 2. of London, peculiarities render it of not rare, do nor...is not a much base and perfectly of a greater number, apex small are one clear and neat...multiplied by right hand, Its therefore the greater curiosity. The columns vary in the number of their...is not so an extent of when Indies, have greater choice. liar pearly, milky, We may be or glaucous | | Tappert, Ralf, McKellar, Ryan C., Wolfe, Alexander P., Tappert, Michelle C., Ortega-Blanco, Jaime, Muehlenbachs, Karlis (2013) Stable carbon isotopes of C3 plant resins and ambers record changes in atmospheric oxygen since the Triassic. Geochimica et Cosmochimica Acta, 121. 240-262 doi:10.1016/j.gca.2013.07.011 | Journal (article/letter/editorial) | composition (d13C) of plant resins—including amber, copal, and resinite—from a wide range of localities and...resins (>200 years old), which are referred to as copal. The sample set includes specimens from many well-known...on [Ma] FTIR spectroscopy) 1 Colombian Colombia copal 2 Malaysian Borneo amber Undetermined Pliocene–...amber 23 Italian amber SUC a Spain, various Lebanon UK (Isle of Wight) Italy (Dolomites) Merit-Pila coal...2). The d13 Cresin mean of subrecent Colombian copal (27.5&) is nearly identical to modern resins, but | | | Journal (issue) | GREAT BRITAIN SAINT DUNSTAN'S HOUSE, CAREY LANE LONDON, EC2V 8AB GEMMOLOGICAL ASSOCIATION OF GREAT BRITAIN...Wheeler, F.G.A. Saint Dunstan's House, Carey Lane, London EC2V SAD (By Goldsmiths' Hall) Telephone: 01-606...Reddish anhedral grains, with a refractive index greater than that of the gahnite (Becke line test), showing...terminated. The refractive index of these crystals is greater than that of the gahnite (Becke line test). Most...forming minerals, vol. 5, pp. 57-88. Longmans, London. Cavenago-Bignami, S. (1980) Gemmologia, vol. 1 | | | Journal (issue) | Raw file editing. alienskin.com Somerset House in London is the venue for a new international photography...photography galleries will be showing pictures at Photo London, which runs from 21 to 24 May. The fair also includes...will be exhibited at the Photographers’ Gallery in London from 17 April to 7 June before moving to the Museum...Don McCullin and Daido Moriyama, plus pictures of London from the 1880s to the 2000s. Tate director Nicholas...medium of the modern era, and its importance is greater today than ever before.’ The big increase reflects | | | Journal (issue) | (Canada); the Atacama Desert (Chile); Kent and Sussex (England); the Paris Basin (France); Bologna, Livorno, Pisa...peachcoloured mass of alabaster from Somerset (England). FACT FILE ALABASTER Group: Sulphates Crystal...genuine amber because of their greater density. Another common substitute is copal, a hard, yellow, red or orange...The superficial resemblance of copal to amber is very striking, but copal melts at lower temperatures than...away as Denmark, Norway and the east coast of England. Baltic amber is sometimes known as succinite; | | | Journal (issue) | Dian-rond,Pearl, and Precious Stone Section of the London Chambel of Coinmelce, chides us gently for oul'errol"...Gemology advertising periodical in America or England. first assuring not to submit manuscripts without...same in London and in Sor-rth Aflica. The 10i,i export tax \vas not nddecl in Aftica, but tcr London As soon...rvell-knorvn Engiish rvolk. 22nd edition. By H. H. Read. London. Murby. 19:lii. Adclitiotts to Bibliogruph,g ol...the Nineteenth Centurl'. Tl'atrs. bl. M. Ogilvie. London, \V. Scott; N. Y., Sclibner's. 1901. (To be Contintrecl) | | | Book (edition) | GEOLOGICAL SOCIETY. EDITION, AND CORRECTIONS. LONDON: PRINTED FOB, RY RICHARD LONGMAN, AND ARTHUR...most the last Geological respectfully by THE London, June 10, 1814. AUTHOR. de- PREFACE TO ...Mr. Hatchett, the and the Fossil Highgate. containing Copal, recently The arrangement simple...two concerning be used with imply the any greater which the propriety; or less de- 3 INTRODUCTION...range common moderated fracture. ascertaining greater or portions includes the Hornblende, Apatite | | | Book (edition) | Lapidary's and ipe Hydraulic COUNTRY THIS TO OPULENCE GREATER PRODUCE WOULD WEALTH SUBTERRANEA OUR OF KNOWLEDGE...W MEXICO MINES OF ACQUISITION THE THAN !"IRON ENGLAND MINES AND COAL THE WITH C , OMPARED PERU OF SILVER...PWE Mawe BARNARD AND FARLEY , S tuner-Street, London , Plate A. Hydraulic Blowpipe Maoralegiarl...Subterraneous Wealth would be the means of furntshing greater Opulerce to this Country than the acquisition of...engraving Precious Stones , Agutes, Jasper , & c. London : PRINTED AND SOLD BY THE AUTHOR, AND BY LONGMAN | | | Journal (article/letter/editorial) | samples, which is known to occur in recent Philippine copal from Agathis spp., in Oligocene Do- minican amber...Re-evaluation of the structure and composition of Highgate copalite and glessite. Org Geochem 20(7): 1027±1038...Nottingham Fraquet H (1987) Amber. Butterworths, London Ghiurca V (1996) Vergleich zwischen den fossilen | | | Book (volume) | VOLUMES. VOL. II. SECOND EDITION, ENLARGED. LONDON: PRINTED FOR LONGMAN, HURST, REES, ORME, BROWN...specific gravity of the automolite, I suppose, greater than of the other two species ? MRS. Yes varies...Euclase contains com- ? L. less silica, and a greater pro- ; 22 EUCLASE. portion of glucina and...these minerals found MRS. No euclase ; is in England ? L. found in Peru and Brazil, but very sparingly...from which they are named, on account of their greater hardness and brilliancy. This other specimen does | | | Book (volume) | : Pi, Sti IRO ti QV R v, .,,,, -•: H ;..4. :.! LONDON: - ,..a 0:,,i PRINTED FOR LONGj1AN, HURST,...PATERNOSTER-ROW ; AND SOLD BY J. MAWE, 149, STRAND 1822. LONDON: Printed by A. & R. Spottis*•oode, New-Street-Square...specific gravity of the automolitV rsiippose is greater thin of the °the?. two species. kNIDA1.1.1SIT...FRANCES. • Are, none of These minerals found in .England? „ I .. , ,, • MRS. L.' . • No; euclase is found...and other purposes to which chalk is applied in England. That is chalk. FRANCES. I never saw any chalk | | | Journal (article/letter/editorial) | 2130 lAu * �{ England l· ··swa:nje· ·: ·:::: �� ���:�J 1 BanA faw Bel ?;glr i�a b ei 5 London, ............ClOer mill. .......................... 354 53 Beef England, lecture theater ... .. ....... *130 ....... frozen...bureau and washstand 330 wrought iron ......... England ....................... 393 ......... 243 ester...383 201 ElectrIc clock ........ .. ..... 116. 202 Copal varmsh . . 73 73 ElectIiClty and nerve force Copper...CushIOn for the feet in rallway . . . 16C ExhlOitwn, London International travel, aIr 116. 365 226 Cushions | | | Report (volume) | plants. Amber-like minerals exist which are of greater age than the Mesozoic, but their nature is uncertain...they can be regarded as possible sources of the copal and amber formations of the past, but they are found...which gives manila copal). In the Auckland district of northern New Zealand, kauri copal is obtained from...case of both recent resin and more or less fossil copal. Fossil cop al can also be found where the forests...forests have long since died out. Accumulations of copal can furthermore be found at the mouth of rivers |
|