Safire, "nyeredzi yepamusoro" yemhuri yeCorundum, yakafanana nejaya rakanatswa mu "sutu yakadzika yebhuruu". Asi mushure mekusangana naye kakawanda, uchaona kuti wadhiropu yake haisi "blue", kana "deep blue". Kubva pa "cornflower blue" kusvika "royal blue", rudzi rwega rwebhuruu runopenya. Kana iwe uchifunga kuti bhuruu ishoma, Inokuratidza girinhi, grey, yero, orenji, yepepuru, pink uye brown zvakare.
Safiri yemavara akasiyana
Safiya
Kemikari yakagadzirwa: Al₂O₃ \ nMuvara: Kuchinja kwemavara esafire mhedzisiro yekutsiviwa kwezvinhu zvakasiyana mukati melatisi yayo. Kusanganisira ese mavara emhuri yecorundum kunze kweruby. Kuoma: Kuoma kweMohs ndeye 9, yechipiri chete kune diamond. Density: 3.95-4.1 magiramu pa cubic centimita \ nBirefractive index: 0.008-0.010 \ nLuster: Transparent to semi-transparent, vitreous luster to sub-diamond luster. Special optical effect: Mamwe masafiro ane starlight effect. Ndiko kuti, mushure mekucheka kwearc-shaped uye kugaya, iyo yakanaka inclusions mukati (yakadai serutile) inoratidzira chiedza, zvichiita kuti kumusoro kwedombo kuratidze maraya matanhatu enyeredzi.
Nhanhatu-pfuti Starlight Sapphire
Nzvimbo huru dzekugadzira
Nzvimbo dzine mukurumbira dzekugadzira dzinosanganisira Madagascar, Sri Lanka, Myanmar, Australia, India nedzimwe nzvimbo dzeAfrica.
Safiya kubva kwakasiyana mavambo ane hunhu hwakasiyana. Semuenzaniso, masafiya anogadzirwa muMyanmar, Kashmir nemamwe matunhu ane mavara netitanium, achiratidza ruvara rwebhuruu rwakajeka, nepo anobva kuAustralia, Thailand neChina ane ruvara nesimbi, zvichikonzera ruvara rwakasviba.
Genesisi yedhipoziti
Kuumbwa kwesafire inzira yakaoma, kazhinji pasi pemamiriro chaiwo e geological.
Metamorphic chikonzero: Kana matombo ane magnesium-akapfuma (akadai semarble) asangana netitanium / iron-rich fluid, corundum inozvarwa pasi pekumanikidzwa kwe6-12kbar pa700-900 ℃. Iyo "velvet effect" inclusions yeKashmir safira ndiyo chaiyo "siginicha" yeiyi yakanyanya-kudzvanywa nharaunda.
Magmatic genesis: Basaltic magma inotakura corundum crystals inoputika kumusoro, ichiita madhipoziti akadai seMogu muMyanmar. Masafiro pano anowanzo ane rutiite inclusions, yakarongedzwa mu "starlight" pattern.
Hunhu hwakaita museve rutile inclusions muMogok sapphires kubva kuMyanmar
Pegmatite type: Iyo placer sapphires kubva kuSri Lanka ndiyo "nhaka" yemamiriro ekunze egranitic pegmatite.
Sri Lankan placer sapphire rough stone
Kukosha uye Kushandisa
Iko kushandiswa uye mashandisirwo esafire anotenderera munzvimbo dzakaita sezvishongo, sainzi, dzidzo uye kutaura kwehunyanzvi.
Gemstone value: Safire inorumbidzwa zvikuru nekuda kweruvara rwayo rwakanaka, kuoma kwepamusoro uye kusimba, uye inowanzoshandiswa kugadzira zvishongo zvepamusoro semhete, mitsipa, mhete uye zvishongo.
Masafiro emarudzi akasiyana-siyana uye chromic ions
Chirevo chekufananidzira: Safire inomiririra kuvimbika, kusimba, mutsa uye kutendeseka, uye ndiro dombo rekuzvarwa raGunyana uye matsutso.
Mashandisirwo emaindasitiri: Kunze kwekushandiswa sedombo rinokosha, safire inoshandiswawo mukugadzira girazi rekristaro rewachi uye zvemahwindo zvemidziyo yemaziso nekuda kwekuoma kwayo uye pachena.
Synthetic safire
Synthetic sapphire inogadzirwa murabhoritari, asi makemikari ayo, optical uye emuviri zvimiro zvakada kufanana neaya emaminerari echisikigo.
Nhoroondo yekugadzira/kugadzirisa safiri
Muna 1045, matombo anokosha ekorundum akabatwa pakupisa kwe1100 ° C kuti abvise ruvara rwebhuruu rwemarubhi.
Muna 1902, yekutanga corundum yakagadzirwa yakagadzirwa neFrench chemist Auguste Verneuil (1856-1913) achishandisa nzira yekunyungudutsa murazvo muna 1902.
Muna 1975, geuda sapphire kubva kuSri Lanka yaipisa pakupisa kwepamusoro (1500 ° C +) kuti iite bhuruu.
Muzhizha ra2003, GIA yakaburitsa chidzidzo chitsva chakakosha pakupararira kweberyllium mumarubhi nesafire.
Ko Korona inoda chaizvo masafiro here?
Korona yeAustria
Skeleton inogadzirwa negoridhe uye yakashongedzwa nemaparera, madhaimani nemarubhi. Pakati pepamusoro pekorona pane safiri inopenya zvakanyanya.
Mambokadzi Victoria Sapphire uye Diamond Crown
Korona yese yakagadzirwa negoridhe nesirivha, ine hupamhi hwe 11.5 centimita. Yakagadzirirwa ne 11 cushion-shaped uye kite-shaped cut sapphire uye yakashongedzwa nemadhaimondi akajeka ekare emugodhi. Ichi chaive chipo icho Prince Albert akapa kuna Mambokadzi zuva risati rasvika muchato wake muna 1840.
Korona yeBritish Empire
Korona iyi yakaiswa 5 rubi, 17 safiro, 11 emerald, 269 maparera uye 2,868 madhaimani ehukuru hwakasiyana.
Safire yaEmpress Maria weTsarist Russia
Mufananidzo weRussia Konstantin Makovsky akambopenda mufananidzo waMaria. Mumufananidzo, Maria akapfeka zvipfeko zvinoyevedza uye akapfeka masutu esafire emhando yepamusoro. Pakati pavo, chishongo chiri pamberi pemutsipa wake ndicho chinonyanya kubata ziso, chakaiswa nesafiro yeoval inorema 139 carats.
Safire yakanaka chaizvo. Hazvibviri kuva muridzi. Mushure mezvose, mutengo unogona kusiyana zvakanyanya zvichienderana nemuvara, kujeka, nzira yekucheka, uremu, mavambo uye kana yakagadziridzwa kana kwete. Ndapota svinura paunenge uchitenga. Mushure mezvose, chiratidzo che "kuvimbika uye huchenjeri". Usanyengerwa ne“nyeredzi” iyoyo.
XKH's Synthetic sapphire rough stone material:
XKH's Sapphire watch kesi:
Nguva yekutumira: May-12-2025