 | | Journal (issue) | | belangrijk onderdeel vormen de kwartsvarieteiten, zoals amethyst, rookkwarts . citrien, blauwe kwarts enz . Het...Boussingault genoemd naar de Frans e chemicus L .J . Gay-Lussac ( 0 1778-t1850) _ Literatuur uit de 19e eeuw vermeldt...Indien U zoekt naar "Alles wat U wilde weten over amethyst", dan is dit boek he t antwoord . Alle mogelijke...waarop amethyst prijkt . De 150 kleurfoto's van amethyst gaan nooit vermoeien . De scepter-amethyst me t...Geschichte zum Titelbil d 380-388 Fetiasite, une nouvelle espèce minéral e dans le Lercheltini, Binntal |  | | Journal (article/letter/editorial) | | so-called oxide of cerium, and also the rose or amethyst tinge of some salts of yttria. The perfectly pure...evolves heat when dissolved, and Thenard and Gay-Lussac adduced this to prove the decomposition of water |  | | Journal (article/letter/editorial) | | anhydride is absorbed in two long tubes shaped like Guy-Lussac burettes, but provided at the bottom with an outlet...colour indicates niobic anhydride ; resorcinol, an amethyst colour, tantalic anhydride (green i f much titanic...present) ; a-naphthol and a few drops of water, amethyst colour, stannic anhydride. These reactions may...catechol gives a grey-green colour, which changes to amethyst. I n this way it can be distinguished from phosphoric |  | | Book (volume) | | * Davy, p. 311. t Davy, ibid. p. 303. § Gay-Lussac arid Thenard. II Ibid. p. 167. I Davy, ibid. p...obviously the same with the salts formed by Gay-Lussac and Thenard, by heating potassium and sodium in...experiments of Davy ]| compared with those Composiof Gay-Lussac and Thenard,** there can be no doubt that protoxide...Researches, p. 268. § From an experiment of Gay-Lussac, it is obvious that the sulphite of potash used...converted into nitrous acid and azotic gas.'^ Gay-Lussac lias shown that wlien strongly heated it undergoes |  | | Book (edition) | | hydrogen group. muriatic (hydrochloric of M. Gay Lussac), chloric, and perusing perchloric; the hydriodic...Jluosilicic ; the prussic (hydrocyanic of M. Gay Lussac), ferroprussic, chloroprussic, and sulphu- The...by the The discovery by Gay action of hydrogen. Lussac of the compound radical cyanogen, and conversion...recommence. Almost all the vinegar of the north of France being prepared at Orleans, the manution facture...this, as well as the spirituous fermentation. In France it is finished in about fifteen days, during the |  | | Book (volume) | | form* Dnvy's Researches, p. 303. X (, || Gay-Lussac and Thenard. t Davy, ibid. Reclierches Pliysico-chimiques...obviously the same with the salts formed by Gay- Lussac and Thcnard, by heating potassium and sodium in...experiments of Davy J compared with those ^p** of Gay-Lussac and Thenard,§ there can be no doubt that 1 protoxide...Researches, p. 268. t Fi«om an experiment of Gay-Lussac, potash used by J Davy was Researches, p. 278...these combinations ; but he was not able to Gay-Lussac has rearrive at very definite conclusions. J on |  | | Book (edition) | | (hydrochloric of and iodic, M. Gay cl iriodic M. Gay Lussac), The order of perusing and perchloric chloric...by the The discovery by Gay action of hydrogen. Lussac, of the compound radical cyanogen, and conversion...recommence. Almost all the vinegar of the north of France being prepared at Orleans, the manufacture of that...spirituthe vinegar is A ous fermentation. In France it is finished in about fifteen days, during...barytes and of lead, Gay Lussac and Thenard, and also by Berzelius. Gay Lussac found 50.224 carbon, 5 |  | | Book (volume) | | in the very a of analyzing is was acid Gay-Lussac, under the acid, analysis of acetic of and...far by vegetable and hence above and Gay-Lussac the acetic acid is the the hand a empyreumatic...at white also in ; White hot, itself, Gay-Lussac on and muriat of over a phosphorus, of Pyro-acetic...Bologna, at direction a of it. from N. toS. France. with in some observed observed Leghorn and... was disperse When it had arrived W. sea, France. of these passing explosion, occasioned On |  | | Journal (issue) | | oval, faceted a n d mauve, looking somewhat like amethyst or synthetic sapphire imitating alexandrite or...International d'Unités", O F F I L I B , 48 rue Gay-Lussac, F 75005 Paris (revised edition 1973). An official...e m m , 1977, X V , 5 FIG. 3. 255 A faceted amethyst mounted in clay within a sample-holder. the juncture...of the surface to be analysed. T h e facete I amethyst of Figure 3, coated with silver paint to ensure...analysis of an exposed inclusion of apatite. The amethyst shown in Figures 3 and 5 is mounted in the lower |  | Mellor, J. W. (1922) A Comprehensive Treatise on Inorganic and Theoretical Chemistry Vol. 2 - F, Cl, Br, I, Li, Na, K, Rb, Cs. Longmans, Green and Co Ltd, London. | Book (volume) | | cannot form any conception of the radicle. Gay Lussac and L. J. Thenard n attempted to prepare pure hydroand...elimentaire de chimie, Paris, 1. 263, 1789. L. Gay Lussac and L. J. Thenard, Ann. Chim. Phys., (1), 69. 204... INORGANIC AND THEORETICAL CHEMISTRY 22 Gay Lussac and L. J. Thcnard,^ and the earlier experiments...water, intimately combined. According to J. L. Gay Lussac and L. J. Thenard, muriatic acid gas and oxygen...the water to form muriatic acid gas. L. J. Gay Lussac and L. J. Thenard also found that by heating a |  | | Journal (article/letter/editorial) | | deviations from the laws of Joule, Boyle, and Gay Lussac are equal. (2) The change in the molecular entropy...example, yellow blende (free from iron), topaz, amethyst, rose quartz, &c. Some minerals also form anomalous |  | | Journal (volume) | | the Solubility of the Salts in Water. By M. Gay-Lussac. (With a Plate.) . . . . . . . . . . . . . . ....69 Geographical Positions of several Places in France, Switzerland, and Ger Imany. . . . . . . . . ....the Solubility of the Salts in Water. By M. Gay-Lussac.” ONE is astonished, on perusing the different...Phys. Xi. 296. Vol. XV. No I. A. -. M. Gay-Lussac on the [JAN spirit embraced all the parts of chemistry...of an invariable temperature is A 2 - M. Gay-Lussac on the [JAN. the point at which the solvent, always |  | | Journal (volume) | | the offers which were made to induce him to go to France, where he hoped to enjoy greater tranquillity...the proportion of 25 per cent. given by M. M. Gay-Lussac and Thenard f, as being probably near the truth...conjunction with those of Dr. Henry, t M. M. Gay-Lussac and Thenard, 1 M. Berthollet,S Mr. Murray, and...approaches singularly near to the estimate of M. M. Gay-Lussac and Thenard; and which may acquire some additional...and ingeniously extended in certain cases by Gay Lussac; and Berzelius has published a most elaborate, |  | | Journal (issue) | | pearly, vitreous, silky when botryoidal Sources Amethyst Galleries. 2014. The mineral smithsonite. Cahn...(scheelite) and other scientists such as Joseph Louis Gay-Lussac (gaylussite), Caroline Menard, Humphry Davy, Antoine |  | | Book | | example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony, and citrine). The total...example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony, and citrine). The total...Ireland, Sweden, Norway, Denmark, Finland, Germany, France, Italy, Spain, Portugal, Belgium, Austria, the...diamond is carbon. gaylussite, Joseph Louis Gay-Lussac (1778-1850), French chemist and physicist; made...French mineralogist; pub¬ lished Mineralogie de la France et des ses colonies (1893-1913, 5 vols.) and Mineralogie |  | | Journal (issue) | | friends go. MAY 2019 29 At 9 cm. x 6 cm., the amethyst on the left shows the crystals in the rhyolite...most elite could afford. With all due respect to amethyst, perhaps the color that most symbolizes royalty...jasper, Blue Mountain jasper, 79 Bed thunder eggs, Amethyst Sage agate, Paiute agate, and various picture...came in 1817 when French chemist Joseph-Louis Gay-Lussac synthesized corundum by heating ammonium alum (hydrous...(hydrous ammonium aluminum sulfate). France then became a hotbed of research into corundum-gemstone synthesis |  | | Journal (issue) | | Chalcedon, as it is vulgarly called, Crystals, Amethyst, Silica precipitate, Coral, Amber, Jet, and as...semi-precious* jewellery set with aquamarine, amethyst, topaz, and similar stones, which will always...English tastes had followed closely on those of France. In matters of jewellery, England had usually been...time " le style anglais " w a s often preferred in France. T h e ravages of revolution and invasion, from...inexpensive methods of manufacture. By the time France had recovered, England had (in certain directions) |  | | Book (edition) | | virtually indistinguishable from natural citrine and amethyst, which are now produced in Russia and Japan on...geode containing amethyst from volcanic rocks in Rio Grande do Sul, Brazil. The amethyst crystals are more...magma of its host rock. Both the fire opal and the amethyst have formed from hydrothermal fluids (see p. 27)...the vein deposits of amethyst, emerald and tanzanite. Gem minerals such as amethyst, aquamarine, morganite...such as chrome tourmaline and chrome diopside. Amethyst occurs in many localities worldwide but some of |  | | Report (issue) | | 218th Street, Manhattan Island. 4—Quartz, var. Amethyst (purple), West Paterson. N. J. 5—Garnet, var............................................ . 15 Amethyst and Smoky Quartz, West Paterson, N. J...........varieties are rock crystals, smoky quartz and amethyst (Plate No. 15); occasionally the latter is found...noted from this lo cality are covellitc, bornite, amethyst, hematite, datolite, prehnite, stilbitc and anhydrite...brucite dolomite (Castle allophanc byssolitc Point) amethyst (West calcito Shore tunnel) epidote aerolite epistilbite |  | | Journal (article/letter/editorial) | | Such statements completely ignore the work of Gay Lussac, who pointed out long ago (Compt. rend., 1842,...ammonium sulphate, crystallises in beautiful, amethyst-blue, monoclinic crystajs, and on exposure to |  | | Book | | occurrence of copper are Rheinbreitbach, FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary;...Czechoslovakia; Cornwall, Great Britain; Chalanches, France; Blagodat, Urals, USSR; Broken Hill, Australia...first time in 1822 in the Alpine deposit Allemont, France; and later it was found in ore veins in Andreasberg...Sparnon, Great Britain; Loos, Sweden; St Jean, France; and Temiskaming, Canada. Native bismuth is found...identified as late as 1809 by the French chemists Gay-Lussac and L. J. Thénard. In the list of elements contained |  | | Book | | occurrence of copper are Rheinbreitbach, FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary;...Czechoslovakia; Cornwall, Great Britain; Chalanches, France; Blagodat, Urals, USSR; Broken Hill, Australia...first time in 1822 in the Alpine deposit Allemont, France; and later it was found in ore veins in Andreas...Sparnon, Great Britain; Loos, Sweden; St Jean, France; and Temiskaming, .Canada. Native bismuth is found...identified as late as 1809 by the French chemists Gay-Lussac and L. J. Thenard. In the list of elements contained | | | Book | | occurrence of copper are Rheinbreitbach, FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania ; Recsk, Hungary;...Czechoslovakia; Cornwall, Great Britain; Chalancbes, France; Blagodat, Urals, USSR; Broken Hill, Australia...first time in 1822 in the Alpine deposit Allemont, France; and later it was found in ore veins in Andreas...Sparnon, Great Britain; Loos, Sweden; St Jean, France; and Temiskaming, .Canada. Native bismuth is found...identified as late as 1809 by the French chemists Gay-Lussac and L. J. Thenard. In the list of elements contained |  | | Book | | all its compounds, gives a beautiful violet or amethyst : — colour. " Cobalt causes a sapphire-blue...Milk Quartz. Hercinite. Zeilanite. Randanite. Amethyst. Foetid Quartz. Candite. Ceylanite. Dysluite...8fc. Boch Ara- Crystal (and its varieties) Amethyst, Cairngorm, False Topaz, Citrine, Morion, Bose...balls or geodes, coated inside with Quartz or Amethyst. Immense quantities of Agate are cut and polished...their different tints. The imperial treasury of France possesses some beautiful works in Agate, consisting |  | | Book | | instance different varieties of quartz such as amethyst (purple), agate (banded fine microcrystalline}... Congo = Democratic Republic of the Congo; F = France). 4. The biographical note which accompanies the...Lasaulx) and MMWrl 4796 (donated by Bettendorf). France: Musee de Mineralogie, Ecole des Mines de Paris...serie, 4, 517. Cesaro, G. (1 886) Note sur une nouvelle face de la calamine. Bulletin de la Societe fran<;aise...meubles en bois. Bulletin de la Societe chimique de France, 49, 1289-1291. Van Tassel, R. (1945) Une effl |
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