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Hnub yug pob zeb 925 sterling nyiaj hniav nyiaj hniav kub-Lub Ob Hlis yug pob zeb Amethyst

Amethyst, ib lub pob zeb semiprecious, feem ntau siv rau hauv cov hniav nyiaj hniav kub thiab yog ib txwm yug rau lub Ob Hlis.

Xim thiab suab

Amethyst tshwm sim nyob rau hauv thawj hues los ntawm lub teeb lavender los yog daj ntseg violet, mus rau ib tug sib sib zog nqus ntshav. Amethyst tuaj yeem nthuav tawm ib lossis ob qho tib si xim, liab thiab xiav.[5] Zoo amethyst tuaj yeem pom hauv Siberia, Sri Lanka, Brazil, Uruguay, thiab Far East. Cov qib zoo tshaj plaws yog hu ua "Deep Siberian" thiab muaj cov xim liab liab ntawm ib puag ncig 75–80%, nrog 15–20% xiav thiab (nyob ntawm seb lub teeb ci) liab theem nrab hues. ‘ Rose de France’ yog txhais los ntawm nws lub teeb ntxoov ntxoo ntawm cov ntshav, nco txog lavender / lilac ntxoov ntxoo. Cov xim daj no ib zaug suav tias yog qhov tsis xav tau, tab sis tsis ntev los no tau nrov vim yog kev lag luam hnyav.

Ntsuab quartz yog qee zaum tsis raug hu ua ntsuab amethyst, uas yog lub npe tsis zoo thiab tsis yog lub npe tsim nyog rau cov khoom siv, raws li cov lus zoo yog prasiolite. Lwm lub npe rau ntsuab quartz yog vermarine lossis txiv qaub citrine.

Amethyst nquag qhia cov xim zoning, nrog cov xim khaus tshaj plaws feem ntau pom ntawm cov siv lead ua terminations. Nws yog qhov khoom plig zoo tshaj plaws ntawm quartz.   Ib tug ntawm lub pov haum cutter’s cov dej num yog ua kom tiav cov khoom nrog txawm xim. Qee zaum, tsuas yog txheej nyias nyias ntawm lub ntuj, tsis muaj amethyst yog xim violet, lossis xim tsis sib xws. Lub pov haum uas tsis tau txiav tej zaum yuav tsuas muaj ib feem me me uas tsim nyog rau faceting.

Cov xim ntawm amethyst tau raug pom los ntawm kev hloov pauv los ntawm irradiation ntawm trivalent hlau (Fe3+) rau silicon hauv cov qauv. , nyob rau hauv lub xub ntiag ntawm kab kawm ntawm loj ionic radius,   thiab rau qee qhov, cov xim amethyst tuaj yeem tshwm sim los ntawm kev hloov pauv ntawm cov ntsiab lus txawm tias cov hlau concentration tsawg. Ntuj amethyst yog dichroic nyob rau hauv reddish violet thiab bluish violet, tab sis thaum rhuab, tig daj-txiv kab ntxwv, daj-xim av, los yog tsaus xim av thiab tej zaum yuav zoo li citrine, tab sis poob nws dichroism, tsis zoo li citrine tiag. Thaum ib nrab rhuab, amethyst tuaj yeem ua rau ametrine.

Amethyst tuaj yeem ploj mus hauv lub suab yog tias pom ntau dhau ntawm qhov chaw teeb pom kev zoo thiab tuaj yeem ua rau tsaus ntuj nrog cov irradiation txaus. Nws tsis fluoresce nyob rau hauv lub luv-yoj los yog ntev-yoj UV teeb.

 

Geographic faib

Amethyst muaj nyob hauv ntau qhov chaw thoob ntiaj teb. Nyob nruab nrab ntawm 2000 thiab 2010, cov khoom loj tshaj plaws yog los ntawm Marabá thiab Pau d'Arco, Pará, thiab Paraná Basin, Rio Grande do Sul, Brazil; Sandoval, Santa Cruz, Bolivia; Artigas, Uruguay; Kalomo, Zambia; thiab Thunder Bay, Ontario. Cov nyiaj tsawg dua muaj nyob hauv ntau qhov chaw hauv Africa, Brazil, Spain, Argentina, Russia, Afghanistan, Kaus Lim Qab Teb, Mexico, thiab Tebchaws Meskas.

 

Kev tuav thiab saib xyuas

Qhov chaw tsim nyog tshaj plaws rau lub pov haum amethyst yog lub qhov rooj lossis qhov chaw bezel. Txoj kev channel yuav tsum tau siv nrog ceev faj.

Amethyst muaj qhov tawv tawv zoo, thiab tuav nws nrog kev saib xyuas kom zoo yuav tiv thaiv kev puas tsuaj rau pob zeb. Amethyst rhiab heev rau cov cua sov uas muaj zog thiab tuaj yeem poob lossis hloov nws cov xim thaum raug tshav kub los yog lub teeb ntev. Polishing lub pob zeb los yog ntxuav nws los ntawm ultrasonic los yog steamer yuav tsum tau ua nrog ceev faj.

Thiab nws feem ntau yuav siv los ua pob zeb hniav nyiaj hniav kub, peb kuj muaj cov tshiab series   925 sterling nyiaj hniav nyiaj hniav kub  thiab xav qhia koj!

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Txij li thaum 2019, Ntsib U Jewelry tau tsim nyob rau hauv Guangzhou, Tuam Tshoj, Jewelry manufacturing puag. Peb yog ib lub tuam txhab nyiaj hniav kub ua ke tsim, tsim khoom thiab muag.


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