Cov xim ntawm cov sapphires: dab tsi txiav txim

Koj puas paub tias dab tsi ib tug Corundum? Cov pawg ntawm cov neeg, cov pob zeb no tau hu ua sapphire los yog ruby. Qhov no division nyob ntawm nws tus yam ntxwv. Yog hais tias ua ntej koj yuav tsis muaj kob los yog lwm yam lub pob zeb (tsuas yog Reds), nws yog cov raug xim ntawm sapphires. Tus nqi ntawm cov sapphires feem ntau nyob ntawm lub txiav: tus loj dua cov siv lead ua ntsej muag muaj, qhov ntau kim nws yog.

Rubies muaj ib tug tsaus liab ntxoov, nyob rau hauv nws muaj pes tsawg leeg uas muaj chromium. Cov pob zeb no feem ntau pom nyob rau hauv hniav nyiaj hniav kub. Xim sapphires yuav ua tau reddish los yog pinkish ntxoov, cov pob zeb no yog hu ua liab sapphires. Qhov nruab nrab neeg siv yuav yooj yim rau yam xws sapphires nrog rubies, cov xim ua haujlwm yog negligible. Yuav luag ntshiab tsis muaj kob sapphires yog hu ua leicosapphires. Tus mob ntawm lawv cov muag khoom yog obligatory xub ntiag ntawm daim ntawv tso cai mus pauv.

Cov yam ntxwv tseem ceeb ntawm sapphire:

• Pob zeb yog muaj li ntawm tsuas yog ob tug hais - cov pa thiab txhuas.
• Muaj yog ib tug zoo sib thooj nrog cov pob zeb diamond.
• Muaj yog ib tug siab gloss, tab sis Sapphire yog tsis muaj peev xwm ntawm kev ua si nyob rau hauv lub teeb.

Qhov tseem attracts lub qhov muag tib sapphire vaj tse - muaj peev xwm mus ua si. Cov txheej txheem no muaj peev xwm phua lub teeb nyob rau hauv sapphire sparks. Teeb, zoo li ib tug kiv cua, raws li nyob rau hauv cov tub ntxhais ntawm lub pob zeb thiab ua viav vias nyob ib ncig ntawm nws. Cov hniav nyiaj hniav kub yog ib txwm menyuam pob zeb xim thiab brightness ntawm nws cov xim.

Classification sapphires nyob ntawm cov xim:

• Cov xim ntawm cov pob zeb yuav ua tau xiav sapphire. Thaum lub sij hawm thwmsim, nws twb pom hais tias cov muaj pes tsawg leeg muaj xws li titanium pob zeb. Nws muab lub pob zeb ib tug xiavlus zas.
• Xim sapphires yuav muaj ib tug yellowish tinge. Cov hlau oxide muaj peev xwm sawv los muab daj pob zeb.
• Muaj ntau lwm yam kev xaiv yog multicolored sapphires.

Cov tshuaj tiv thaiv ntawm lub pob zeb nyob rau hauv txawv tej yam kev mob

Thaum lub sij hawm ua cua sov pob zeb nyhav clarified. Yog hais tias lub sapphire muaj ib tug daj ntseg xim, ces tom qab cua sov nws yuav tig daj ntseg ntawm tag nrho cov. Ntshav nyeem xim yuav mus ntseeg nkaws nyob rau hauv liab.

Subjecting lub sapphire X-rays, cov neeg kawm ntawv ntawm cov xim siv nce, cov xim yuav ntxaum. Yuav ua li cas xim yog cov sapphires? Ib lo lus teb rau lo lus nug no yog tsis yooj yim sua. Corundum daj, ntsuab, txiv kab ntxwv, liab ntxoov kuj raug xa mus rau raws li sapphire.

Heev feem ntau koj yuav nrhiav tau nyob rau hauv cov xwm opaque sapphires. Xim sapphires yuav thaj tsam li ntawm xiav rau gray-xiav thiab thaum kawg rau grey-daj. Cov no yog cov pob zeb muaj feem ntau pom muaj nyob rau hauv cov xwm. Tus txheej txheem ntawm plaug rau hauv crystalline magma granite limestone Corundum muaj peev xwm sawv ntawm generating. Cov deposits yog hu ua skarns. Lub extraction ntawm pob zeb feem ntau pom sis tsis ncaj coloring, qhov no zoo tshaj muaj feem xyuam rau tus nqi ntawm nws cov txo.

sapphires nqi yog khaws cia nyob rau hauv txoj kab nrog rau diamonds. Ib tug interesting tseeb hais tias mus txog rau lub xyoo pua puv 19 tag nrho cov kob xiav pob zeb raug hu ua sapphires. Cov feem ntau cov tawm thiab dawb lias Corundum pob zeb yog tam sim no pom tau hais tias yuav muaj ib tug ntuj-xiav hues (hu ua Ceylon los yog Burma). Tsawg nrov ntxoov ntxoo ntawm ntsuab lub pob zeb (tseem hu ua lub Australian los yog Kenyan). Thaum lub ncov ntawm lub chaw thiab tus nqi ntawm cov kob xiav sapphires.