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Tanzanit dorogocinne kaminnya tretogo poryadku fioletovij variant mineralu coyizitu viyavlenij na Pagorbah Meralani v pivnichnij Tanzaniyi v 1967 roci bilya mista Arushi portugalcem Manuelem de Souzoyu TanzanitZagalni vidomostiHimichna formula Ca2Al3 SiO4 Si2O7 O OH Klas mineralu variant mineralu coyizitIdentifikaciyaKolir Vid fioletovogo do temno sinogoSingoniya Rombichna singoniyaSpajnist 010 100 Zlam KonhoidalnijTverdist 6 5Blisk Sklopodibnij perlamutrovij na skoliKolir risi bila abo pozbavlena koloruGustina 3 10 3 38Optichni vlastivosti kristalivPokaznik zalomlennya 1 69 1 70Podvijne promenezalomlennya 0 006 0 018Pleohroyizm dihroyizm ta harakternij trihroyizmInshi harakteristikiPodibni minerali tulitNazvano na chest TanzaniyaOsoblivi harakteristiki zustrichayetsya lishe v odnomu misci v TanzaniyiTipova miscevist Mereranid 1 Tanzanit u Vikishovishi Zmist 1 Zagalnij opis 2 Div takozh 3 Primitki 4 Literatura 5 PosilannyaZagalnij opis Redaguvati nbsp Ogranovanij tanzanitNazvu mineralu dav Genri Platt z Tiffany amp Co ochevidno za krayinoyu jogo pohodzhennya Tanzanit maye silnij trihroyizm sho predstavlyaye po cherzi sinyu fioletovu i siruvato zelenu kristalichnu oriyentaciyu Prote bilshist kristaliv piddayutsya shtuchnij termoobrobci shob polipshiti jogo kolir ce znachno oslablyaye jogo trihroyizm Pislya nagrivannya v gemologichnij pechi do 600 C kolir mineralu staye shlyahetno sinim Stav vidomim zavdyaki amerikanskij yuvelirnij firmi Tiffani angl Tiffany yaka i zaproponuvala nazvu na chest Tanzaniyi de ye yedine v sviti rodovishe Populyarnosti spriyali gramotna reklamna politika ridkist chudovij kolir i vikoristannya prikras z nogo kinozirkoyu Elizabet Tejlor Prirodnij tanzanit zustrichayetsya sinih rozhevo chervonih i zhovto korichnevih koloriv ostanni pislya termichnoyi obrobki tezh stayut sino fioletovogo koloru i vikoristovuyutsya v yuvelirnij spravi U kameniv horoshoyi yakosti kolir ultramarinovo abo sapfirovo sinij Pri elektrichnomu svitli nabuvaye ametistovogo fioletovogo vidtinku Pri nagrivanni do 400 500 C korichnevi i zhovti vidtinki znikayut i sinyava kamenyu pogliblyuyetsya Vidomij takozh yak tanzanitove kotyache oko Rodovishe v Tanzaniyi predstavlene zhilami i trishinami z naroslimi kristalami v gnejsah Kompaniyi TanzaniteOne nalezhit 60 vidobutku j 1 3 vinyatkovogo rodovisha nide bilshe mineral ne zustrichayetsya Takozh na comu rodovishi vidobuvayut rozhevij riznovid coyizitu tulit Zapasi dilyanki rodovisha 63 83 mln karat Vmist v porodi 77 karat tonnu Najbilshij znajdenij kristal vazhiv 9 2 kg znajdenij v chervni 2020 roku Kamin Mavenzi angl The Mawenzi vagoyu 3 3 kg buv nazvanij im yam drugogo za visotoyu pika Kilimandzharo Div takozh RedaguvatiSpisok mineralivPrimitki Redaguvati Ralph J Nikischer T Hudson Institute of Mineralogy Mindat org The Mineral and Locality Database Keswick VA Coulsdon Surrey 2000 d Track Q15221937d Track Q6395268d Track Q2463831Literatura RedaguvatiMala girnicha enciklopediya u 3 t za red V S Bileckogo D Shidnij vidavnichij dim 2013 T 3 S Ya 644 s Lazarenko Ye K Vinar O M Tanzanit Mineralogichnij slovnik K Naukova dumka 1975 774 s Tanzanit Mineralogo petrografichnij slovnik Ukl Bileckij V S Suyarko V G Ishenko L V H NTU HPI 2018 T 1 Mineralogichnij slovnik 444 s ISBN 978 617 7565 14 6 Wise Richard W Secrets Of The Gem Trade The Connoisseur s Guide To Precious Gemstones p 220 Stauffer Thomas U S clears tanzanite of terrorist connection Arizona Daily Sun 2008 3 27 1 Weldon Robert No Tanzanite Al Qaeda Link Say Dealers PJM Professional Jeweler Magazine 2007 09 30 2 Posilannya RedaguvatiDani v bazi Mindat Time Article of 2007 about the popularity of tanzanite Article in the early stages of tanzanite 1969 Interesting article and documents from the early days Something new out of Africa but no one knew what it was The ICA s tanzanite information page Gem Slaves a short film from 2006 on tanzanite s child miners A picture of a purported 737 81 carat faceted tanzanite No reliable source to corroborate TanzaniteOne GemWise Grading Tanzanite Otrimano z https uk wikipedia org w index php title Tanzanit amp oldid 38275540