Sapphire, "babban tauraro" na dangin Corundum, yana kama da wani matashi mai ladabi a cikin "akwati mai zurfi". Amma bayan saduwa da shi sau da yawa, za ku ga cewa tufafinsa ba kawai "blue" ba ne, kuma kawai "blue blue". Daga "cornflower blue" zuwa "blue blue", kowane irin shuɗi yana da ban mamaki. Lokacin da kuka yi tunanin shuɗin ɗan ƙaramin abu ne, Zai sake nuna muku kore, launin toka, rawaya, orange, purple, ruwan hoda da ruwan kasa.
Sapphire na launuka daban-daban
Sapphire
Sinadarin sinadaran: Al₂O₃ \ n Launi: Canjin launi na sapphire shine sakamakon maye gurbin abubuwa daban-daban a cikin lattinsa. Ciki har da duk launukan dangin corundum banda ruby. Hardness: Taurin Mohs shine 9, na biyu kawai zuwa lu'u-lu'u. Maɗaukaki: 3.95-4.1 grams a kowace centimita mai siffar sukari \ nBirefractive index: 0.008-0.010 \ n Luster: Mai bayyanawa zuwa tsaka-tsaki, haske mai haske zuwa ƙaramin lu'u-lu'u. Tasirin gani na musamman: Wasu sapphires suna da tasirin hasken tauraro. Wato, bayan yankan da niƙa mai siffar baka, inclusions masu kyau a ciki (kamar rutile) suna nuna haske, yana sa saman dutsen gem ɗin ya nuna hasken taurari shida.
Sapphire mai harbi shida
Babban wuraren samarwa
Shahararrun wuraren samar da kayayyaki sun hada da Madagascar, Sri Lanka, Myanmar, Australia, Indiya da sassan Afirka.
Sapphires daga asali daban-daban suna da halaye daban-daban. Alal misali, sapphires da aka samar a Myanmar, Kashmir da sauran yankuna suna da launin titanium, suna nuna launin shudi mai haske, yayin da na Australia, Thailand da China suna da launin baƙin ƙarfe, wanda ke haifar da launi mai duhu.
Farawa na ajiya
Samuwar sapphire tsari ne mai rikitarwa, yawanci a ƙarƙashin takamaiman yanayin yanayin ƙasa.
Metamorphic sanadin: Lokacin da duwatsu masu arzikin magnesium (irin su marmara) suka haɗu da ruwan titanium / baƙin ƙarfe, an haifi corundum a ƙarƙashin matsin lamba na 6-12kbar a 700-900 ℃. "Tasirin karammiski" na sapphire Kashmir shine ainihin "sa hannu" na wannan yanayi mai tsananin matsin lamba.
Halin Magmatic: Basaltic magma dauke da lu'ulu'u na corundum ya fito sama, yana samar da ajiya irin su Mogu a Myanmar. Sapphires a nan sukan ƙunshi rutiite inclusions, wanda aka tsara a cikin tsarin "hasken tauraro".
Halayen rutile mai siffar kibiya a cikin Mogok sapphires daga Myanmar
Nau'in Pegmatite: Sapphires masu sanyawa daga Sri Lanka sune "gado" na yanayin yanayi na pegmatite granitic.
Sri Lankan placer sapphire m dutse
Daraja da Amfani
Amfani da aikace-aikacen sapphire ya faɗi fagage daban-daban kamar kayan ado, kimiyya, ilimi da maganganun fasaha.
Ƙimar dutse mai daraja: Sapphire ana yabawa sosai saboda kyawawan launi, tsayin daka da tsayin daka, kuma ana amfani dashi don yin manyan kayan ado irin su zobba, sarƙoƙi, 'yan kunne da mundaye.
Sapphires na launuka daban-daban da chromic ions
Ma'anar alama: Sapphire tana wakiltar aminci, dawwama, alheri da gaskiya, kuma ita ce haifuwar Satumba da kaka.
Amfanin masana'antu: Bayan ana amfani da shi azaman dutse mai daraja, sapphire kuma ana amfani da shi wajen kera gilashin crystal don agogo da kayan taga don kayan aikin gani saboda tsananin taurinsa da bayyana gaskiya.
Sapphire na roba
Sapphire na roba ana kera shi ne a dakin gwaje-gwaje, amma sinadaransa, na gani da na zahiri kusan iri daya ne da na ma'adanai na halitta.
Tarihin haɗawa/ sarrafa sapphire
A cikin 1045, an yi amfani da gemstones na corundum a zafin jiki na 1100 ° C don cire launin shuɗi na rubies.
A cikin 1902, corundum na farko da aka haɗa ta wucin gadi ya samo asali ne ta hanyar masanin kimiyyar Faransa Auguste Verneuil (1856-1913) ta amfani da hanyar narkewar harshen wuta a 1902.
A cikin 1975, geuda sapphire daga Sri Lanka ya kasance mai zafi a babban zafin jiki (1500 ° C+) don juya shi blue.
A lokacin rani na 2003, GIA ta buga wani muhimmin sabon bincike game da yaduwar beryllium a cikin rubies da sapphires.
Shin Crown yana da ƙauna ta musamman ga sapphires?
Ƙasar Austrian
An yi kwarangwal ne da zinari kuma an lullube shi da lu'ulu'u, lu'u-lu'u da yakutu. A tsakiyar saman kambi akwai sapphire mai tsananin kyalli.
Sarauniya Victoria Sapphire da Diamond Crown
Dukan kambin an yi shi da zinariya da azurfa, mai faɗin santimita 11.5. An saita shi da sapphires masu siffa 11 masu siffar kushin da kyankyaso kuma an yi masa ado da tsofaffin lu'u-lu'u masu haske da aka yanka. Wannan kyauta ce da Yarima Albert ya ba Sarauniyar ranar daurin aurensa a shekara ta 1840.
Sarautar Daular Biritaniya
An saita wannan kambi tare da lu'u-lu'u 5, sapphires 17, emeralds 11, lu'u-lu'u 269 da lu'u-lu'u 2,868 masu girma dabam.
Sapphire na Empress Maria na Tsarist Rasha
Mai zanen kasar Rasha Konstantin Makovsky ya taba zana hoton Maria. A cikin zanen, Maria na sanye da kaya masu kayatarwa kuma tana sanye da cikakkiyar safa na sapphire suits masu matuƙar tsada. Daga cikin su, abin wuyan da ke gaban wuyanta shi ne ya fi daukar ido, an saita shi da sapphire oval mai nauyin carats 139.
Lallai saffir tayi kyau sosai. Ba shi yiwuwa a mallaki ɗaya. Bayan haka, farashin zai iya bambanta sosai dangane da launi, tsabta, fasaha na yanke, nauyi, asali da kuma ko an inganta shi ko a'a. Da fatan za a kasance a faɗake lokacin siye. Bayan haka, alama ce ta "aminci da hikima". Kar wannan “hasken tauraro” ya rude ku.
XKH's Roba sapphire m dutse abu:
Katin agogon Sapphire na XKH:
Lokacin aikawa: Mayu-12-2025