 | | Journal (article/letter/editorial) | | Geology Vol. 71, 1976, pp. 96-116 TheNatureof Chrysotile Asbestos Occurrences in Southern Africa: A Review...unlike the others, however, acts as host to small chrysotile depositsdevelopedin serpentinizeddunites or harzburgites...ASBESTOS MINE,•...)."'"'[...-,, GREAT DYKE D.FI•BUSI GREENSTONE •'" BELT • • •• ...1• •. + •• + ...KalkkloofUltramaficBody 8 RosentuinUltramaficBody Chrysotile Asbestos Deposits in Dolomites of the TransvaalSupergroup...these intrusive ultramafic complexesthat the chrysotile asbestosfiber of economicsignificanceis to be |  | | Journal (article/letter/editorial) | | material (consisting of betthierine, cronstedtite. chrysotile, and antigorite in decreasing proportions (G...~stronum~~ui J. 85, 573-585. MACKINNON I. D. R. and BusI~rc P. R. (1979) New phyllosihcate types in a carbonaceous |  | | Journal (issue) | | incor ruptiblc Prior to 1800 asbestos was found Italy, Russia, Austria, Sweden, Cyprus Crete and China...common usage has made asbestos generic name: chrysotile asbestos; amphi bole asbestos: tremolite asbestos:...used in the lamps of the HoORIZONTAI vein of chrysotile withstood the action of fire. This asbestos...first modern attem pt asbestos commercially was in Italy in the Aosta valley by a London Syndicate in L860...entering into the field. Furthermore the future of the busi ness indeed seems to be very bright, for there is |  | | Book | | commercial asbestos is the mineral chrysotile, a silicate of magnesium. Chrysotile is the only asbestos mineral...hazardous. The fact remains that exposure to chrysotile asbestos does not create health risks unless...the blood and injuring the digestive tract. CHRYSOTILE. See ASBESTOS. 37 CLAY. A naturally occurring...before his taxes are calculated, to protect the busi¬ ness against exhaustion of capital. For example...There are famous deposits of marble in Greece and Italy. In the United States, marble is quarried chiefly |  | | Journal (issue) | | material, aud gives evidence of future promise in the busi ness some one wisely selected for him. And now to...Superior. . . Agatized Wood, Col., Oal Alabaster, Italy . Albite, Mass.. Conn., etc Allanite, Va., N....Eng Arsenic, Andreasburg Asbestus, Mass., Md., Italy. . . Augite, N. Y., Bohemia Azurite, Wis., Europe...(Chromile), Pa.. 05 Chrysocolla, Pa., Cal 10 Chrysotile, Canada, Mass., K.J. 10 Cinnabar, Cal 10 Cinnamon...10 10 25 05 25 Manganite, Erie 25 Marble (ruin), Italy 1 00 Marble (Landscape) 50 Marble (Shell) 25 Marble |  | | Journal (issue) | | understand that there is not one cent to be made at such busi ness ? And what shall his family do with such a... . 05 Agatized Wood, Col., Cal 10 Alabaster, Italy 10 Albite, Mass.. Conn., etc 10 Allanite, Va....Arsenic, Andreasburg 25 1 50 Asbestus, Mass., Md., Italy. . . 10 75 Augite, N. Y., Bohemia 25 50 Azurite...50 00 00 50 50 20 Chrysocolla, Pa., Cal 10 Chrysotile, Canada, Mass., N.J. 10 Cinnabar, Cal 10 Cinnamon...MINERAL COLLECTOR. Manganite, Eng 25 Marble (ruin), Italy 1 00 Marble (Landscape) 50 Marble (Shell) 25 |  | | Journal (issue) | | fluorescent m inerals, and books. W e will be open for busi ness du ring the following hours o nly- Monday through.................... COLLECTING OVERSEAS. PART 1 (ITALY). By Cpl. R. T. H oward.... HENRY W. NICHOLS RETIRES...article in this issue: " Collecting Overseas, Part 1 (Italy)," by Cpl. R. T. Howard, of the U. S. Army. Not...\Yas the resu lt of a very happy meeting in Rome, Italy, between two members of the Association-an American...a suggestion that American members stationed in Italy should try to meet him. Cpl. Howard tells how this |  | | Book | | academics, and legal experts trained to expedite the busi- ness of the mining industry. The presence of special-interest...and some trade unions, that was renamed the Chrysotile Institute in 2004 as part of a new marketing...international scientific organizations for whom chrysotile asbestos is a deadly carcinogen.” It even launched...cynicism is Canada’s insistence on refusing to allow chrysotile asbestos to be included on the list of potentially...justify this position, it is claimed that the chrysotile variant of asbes- tos produced in Quebec is |  | | Journal (issue) | | have had an uphjll struggle in trying to stay in busi• ness. Orders were smalI and not too plentiful....and black crystals from Traversella, Piedmont, Italy. Erinite: Another copper mineral is emerald-green...fleshcolored crystals (Baveno twins) from Baveno, Italy; gem quality pale yellow crystal masses from Itrongahy...too) ; loose crystals from the island of Elba, Italy; and loose crystals from Akatani, Province Echigo...Canada, where the mineral is the silky fibrous chrysotile. A very fine specimen of this asbestus was on |  | | Book (edition) | | minerals of the serpentine group (antigorite, chrysotile, lizardite), e.g. diopside-forsterite-antigorite...MgO-SiOrH 20 follows: the chemical formula of chrysotile (one of many serpentine minerals) can be written...metapelites from the Bergell Alps of Switzerland and Italy (After Carmichael 1978, Fig. 6) is a diagram whose...+ Fe-Mg spinel + H 20 First antigorite Last chrysotile First forsterite (low-T limit ofFo) Last antigorite...are shown in Fig. 5.1. The serpentine minerals chrysotile and lizardite are structural polymorphs of very |  | | Book | | at high temperature. Includes antigorite, chrysotile, asbestos ear BB reduces to metallic bead on...HCl with separation of silica. Antigorite and chrysotile compact, ear Gel with HCl. BB with KCNS paper...|*Molybdenite GRAY Hard- | Cleav- OR Buack. Busi- Sys- STREAK Color ness age 1-1.5 bas inf...separable fibers Decomposed by HCl. Mostly chrysotile long fibers Sol in HCl with gel fib veinlets...Chrysacolla, 446, 525, 789 Chrysoberyl, 126, 467 Chrysotile, 297, 447 Cinnebar, 249 Clarkeite, 415 Claudetite |  | | Report (issue) | | research group, BGS) in dicate that lizardite and chrysotile are predominant, signi fying a likely upper...origin. 4 The 01 Doinyo Ng' iro Gneisses; the II Busi Gneisses and the Matoni Gneisses, although spatially |  | | Book (edition) | | mineralogical societies of Germany, France, and Italy. The Mineralogical Record, first published in 1970...the mineral analcime, NaAlSi.0,-H20, from Ischia, Italy. Each crystal displays a single form, a trapezohedron...are fibrous gypsum, known as satin spar, and chrysotile asbestos. Adamantine. From the Greek word adamas...high-grade metamorphic rocks from Parigi, Northern Italy (Chopin 1984; for complete reference see reference...book is bent. A continuous curl results in the chrysotile structure (see Figs. 11.37 and 11.39). 154 |  | | Book (edition) | | Netherlands, although there was a fair tonnage to France, Italy, and the United States. For many years there has...neither necessary nor desirable for most purposes. Chrysotile occurs as cross-fiber veins, in which the asbestos...fingers are found to be strong and pliable. Chrysotile withstands comparatively high temperatures without...water of crystallization. by ; : Slip-fiber chrysotile may be equally strong and flexible but is un:... This variety is less resistant to heat than chrysotile, fusing at a comparatively low temperature |  | | Report (issue) | | asbestos production in Rhodesia has been of the chrysotile variety, essentially of cross-fibre type, and...serpentinite is recrystallized into acicular chrysotile. It is believed that elevation of temperature...and the platinum metals horizon. There has been chrysotile asbestos production and magnesite has been exploited...represented by the Great Dyke has not had a significant chrysotile asbestos production. The reason is undoubtedly...Namaichthys were found at the confluence of the Busi and Sengwa rivers and while Glossopteris flora still |  | | Journal (issue) | | namr from Piedmont, a lerrilorial d i v i ion of Italy . Books on m i neral menlion p ied montile very...mistaken for jade, but hardness will distinguish it. Chrysotile As bestoslikc forms Verd Antique o r Opt,icolcitc...AVAILABLE 34 M I N E R A L O C I S T T II E Fi ne Busi ness Ca rds Arc your best salesman, simulated engraved |  | | Journal (issue) | | D:iy-to-day admin istration is pcnormed through the IAGC busi ness office. \\'1nsm.: www-iagc-sodcty.org 0 ,1...Zealand, New Caledonia, Greece, Portugal, Spain, Italy, Bosnia, California, and Canada) . In the mixed...the hyperalkaline springs from the Voltry Massif (Italy). Hydrogen seeps also have been observed in ancient...springs in an ophiolite located in the Veltri Massif (Italy) . IMAGE cRrn rr. L. TRu CHE (D) Eternal flame burning...oceanic serpentinites of the Ligurian ophioiites (Italy) derived from the Tethys Ocean . IMAGE: SFORNA ET |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | world production; smaller producers are Sp ain, Italy, Japan, and the United States. The modest U.S. p...is center ed in Spain, United Kin gdom, France, Italy, and Austria (the last being the main source of...western United States, Mexico, Greece, Turkey, Italy, western Russia, Hungary, the Czech Re public, and...Nisisros in Greece, and th e Canary Islands of Spain. Italy, Greece, and the United States control more than...tonnag es come from Chile, German y, Spain, Turkey, Italy , Ne w Zealand, France, Ecuador , Ethio pia, Guadeloupe |  | | Report (issue) | | they will be discussed separately. Chrysotile Asbestos. Chrysotile (H 4i:Ig3 Si2O0 ), so1netimes called...95 percent of the world's asbestos production. Chrysotile fibers of good quality are silky, highly flexible...sufficiently strong to be ,voven. I n the vein, chrysotile appears pale green to gr eenish yellow, but vthen...separated the fibers form a white, fluffy· mass. Chrysotile occurs most commonly as cross fiber veins, ranging...appearance of stock,vork veins of cross-fiber chrysotile asbestos in massi\·e serpentine. The only mineral |  | | Book | | Norway Southeast USA USA Dordogne, France Po River, Italy Polluted European rivers River Danube, Bavaria Schelde...transport of arsenic and chromium in the Po River (Italy). Sci. Tot. Environ. 119, 253-280. Plant J. A.,...(Hawaii, USA), Mt. Etna (Sicily, Italy), Vulcano (Aeolian Islands, Italy), and White Island (New Zealand)...stream sediments at two former mines in northern Italy (Dinelli et al., 1998). 9.05.5.4 Metal Oxides...secondary mineral in a waste-rock dump in Tuscany, Italy (Benvenuti et al., 1997). In the study by Hochella |  | | Journal (issue) | | “Threads of Gold” fora ROMAN TOGA The mineral Chrysotile, meaning golden fibers, or threads, supplies...Gereral Electrica Espanola, Bilbao ... ITALY: Forni Stein, Genoa. MOORE WHEN YOU RAPID MELT... 90,000...Italian Metallurgic Association, which met in Genoa, Italy last month. Ernest Swartwelter, head of the...a four-man mission to the Philippine Islands for busi ness Electrolytic. COPPER: the courtesy of American... of America New duction York. by A goal chrysotile This about Produc greater its plant if |  | | Journal (issue) | | Nicotiana rustica var. tombak cul tivated in Italy reported to contain 7 ·58-8 · 1 7 per cent. nicotine...before the deposition of the arkose. In the Mafunga busi hills each of these groups is over 200 ft. thick...• Andalusite • • • • Antimony • Asbestos • • Chrysotile • Cape Blue • • Transvaal Blue • Amosite • •...January-June -1940. Minerals. Asbestos• Amosite . Chrysotile • Cape Blue • Transvaal Blue • • Chrome Copper |  | | Book (volume) | | after the Romans until it was rediscovered in Italy in 1868. The development of asbestos as an important...world's produc- sumption, fibrous als. is chrysotile, or "white asbestos," a form of the serpentine...minerals occur naturally as long, slender fibers; chrysotile, or "white asbestos, " has been the most widely...both of these two great districts is similar. Chrysotile occurs as veins and fissures in ultramafic rock...but the Thetford deposits are ol a posits of chrysotile particularly in ultramafic rocks, higher |  | | Book (volume) | | Domenico Piazza (Bologna, Italy) USE Piazza San Domenico (Bologna, Italy) Dor variables USE Luminous...automobiles S.E.A. Write Award UF Rangwan BT Italy) s-numbers UF Numbers, BT Number s theory...USE Styrene-butadiene rubber USE Airplanes NT Italy) of Galla Placidia (Ravenna, USE Hungry Mother...(South Sabi-Sand Africa) (May Subd Geog) Italy Italy) Sabby family USE Saebbe family Sabean family...Saber-toothed Sabbioneta Theater (Sabbioneta, Italy) USE Teatro di Sabbioneta (Sabbioneta, — Cats |  | | Book | | that is chance min- no wide- luck, practical busi- mining all failures elementary prin- reflection...The market value of these minerals is about Chrysotile. Composition, Mg, Si, O. a to ton. silky;...fibers, tough; Infusible. Remarks: is the true Chrysotile bestos, contains no lime and this will varieties...Cobaltite to Action divided? Cryolite 81 133 Chrysotile Cobalt Crust Crust 81 (Element) Chrysoberyl |
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