Peach liab dawb sapphire khoom Corundum gemstone rau nplhaib lossis saw caj dab

Txiv duaj liab sapphire khoom Corundum gemstone rau lub nplhaib los yog saw caj dab Featured Duab

Kev Piav Qhia Luv:

Pob zeb ruby liab dawb, tseem hu ua pob zeb paj yeeb, zoo li xim liab dawb, yog ib hom pob zeb ruby, nws nkag tau zoo, xim ci, xim liab dawb, thiab zoo nkauj heev. Pob zeb sapphire liab yog ib hom pob zeb sapphire, nws sib xyaw xim liab dawb thiab xiav sib xyaw, xim grey ntau dua, pob tshab me ntsis, xim tsis ci npaum li pob zeb ruby liab dawb.

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Cov yam ntxwv

Sapphire tsis yog xiav tag nrho, Mohs hardness 9, hardness thib ob tsuas yog pob zeb diamond, vim tias cov ntsiab lus ntawm cov minerals sib txawv, qhia cov xim sib txawv, raws li qhov tsis tshua muaj los ntawm sab saum toj mus rau hauv qab faib ua liab, xiav, daj thiab dawb.

Kev Taw Qhia Txog Sapphire Liab

Muaj ob ceg tseem ceeb hauv tsev neeg corundum, ib qho yog ruby, uas muaj tag nrho cov corundum liab. Qhov thib ob yog sapphire, uas suav nrog txhua yam xim ntawm corundum tshwj tsis yog ruby. Pink sapphire yog ib ceg tshwj xeeb thiab zoo nkauj ntawm sapphire, paub txog nws cov xim qab zib thiab mos, thiab nyiam los ntawm tib neeg.

Cov pob zeb sapphire liab dawb huv yog tshwm sim los ntawm cov chromium me me, thiab thaum cov chromium ntau ntxiv los ua cov xim ruby tas mus li. Cov hlau me me tuaj yeem tsim cov pob zeb liab-txiv kab ntxwv hu ua Padma corundum, thiab cov hlau thiab titanium impurities ua ke tuaj yeem tsim cov pob zeb liab. Cov pob zeb sapphire liab txiav ua ntu ntev.

Lub Npe: Xim liab sapphire - corundum

Lub npe lus Askiv: liab dawb sapphire - corundum

Cov qauv siv lead ua: peb sab

Cov khoom xyaw: Alumina

Qhov nyuaj: 9

Lub zog nqus tshwj xeeb: 4.00

Cov ntsuas kev hloov pauv: 1.76-1.77

Birefringence: 0.008

Gloss: iav

Txawm hais tias muaj ntau hom xim sapphire, liab sapphire yeej ib txwm yog ib qho ntawm cov xim nrov tshaj plaws hauv sapphire, thiab nws kuj yog ntau hom pob zeb nrog tus nqi nce sai dua hauv xyoo tas los no, thiab cov neeg siv khoom thoob plaws ntiaj teb tau zoo siab heev txog nws. Cov neeg yuav xav tsis thoob tias vim li cas liab sapphire tsis yog ruby, txawm hais tias muaj qhov sov so hauv cov xim liab, tab sis nws lub suab zoo nkauj dua li lub suab ruby, qhia txog xim liab ci ntsa iab, tab sis tsis nplua nuj heev, tsis tuaj yeem hu ua ruby.

Thiab ces muaj tus nqi ntawm cov pob zeb sapphires liab. Txawm hais tias nyob rau hauv tsev neeg sapphire xim, nws tus nqi yog qhov thib ob tsuas yog Papalacha sapphire, tab sis qhov zoo ntawm cov pob zeb sapphire liab ntawm kaum tawm txhiab daus las ib carat, tab sis yog tias cov xim nrog pom tseeb xim av, grey, tus nqi ntawd yuav raug txo nqi heev. Peb cov pob zeb sapphires liab yog Synthetic gemstone.