Walaxda safayr casaanka ah ee Peach Corundum dhagaxa dhagaxa ah ee loogu talagalay faraantiga ama silsiladda
Sapphire ma aha buluug oo dhan, Mohs adke 9, adkaanta labaadna waa dheemanka oo keliya, sababtoo ah macdanta ku jirta way kala duwan tahay, iyadoo muujinaysa midabyo kala duwan, sida ku cad naadirnimada kor ilaa hoos oo u qaybsan casaan, buluug, jaalle iyo caddaan.
Hordhac safayr casaan ah
Waxaa jira laba laamood oo ugu muhiimsan qoyska corundum, mid waa ruby, kaas oo ka kooban corundum cas oo dhan. Midda kalena waa safayr, kaas oo ka kooban dhammaan midabada kale ee corundum marka laga reebo ruby. Safayr casaan ah waa laan gaar ah oo qurux badan oo safayr ah, oo loo yaqaan midabkeeda macaan iyo jilicsan, dadkuna way jecel yihiin.
Safayr casaan saafi ah waxaa sababa xaddi yar oo chromium ah, marka maadada chromium-ku korodhana waxay samaysaa midab ruby ah oo joogto ah. Xaddi aad u yar oo bir ah ayaa laga yaabaa inay soo saarto dhagaxyo casaan-liimi ah oo loo yaqaan Padma corundum, birta iyo wasakhda titanium-na waxay isku daraan dhagaxyo guduudan. Safayr casaan ah ayaa loo gooyaa qaybo dhaadheer.
Magaca: safayr casaan ah - corundum
Magaca Ingiriisiga: safayr casaan ah - corundum
Qaab-dhismeedka kiristaalka: saddex dhinac
Halabuurka: Alumina
Adkaanta: 9
Cufis-jiidad gaar ah: 4.00
Tusmada Refractive: 1.76-1.77
Birefringence: 0.008
Dhalaal: muraayad
In kasta oo ay jiraan noocyo badan oo midabyo safayr ah, safayr casaan ah ayaa had iyo jeer ahaa mid ka mid ah midabada ugu caansan safayr, waana nooc dhagax ah oo leh kor u kac degdeg ah sannadihii ugu dambeeyay, macaamiisha adduunka oo dhanna aad bay ugu faraxsanaayeen. Dadku waxay la yaabi karaan sababta safayr casaan ah uusan uga tirsanayn ruby, inkastoo ay jirto dareen diirimaad ah oo ku jira midabka casaanka, laakiin codkeedu waa mid ka qurux badan midabka ruby, isagoo muujinaya casaan dhalaalaya oo jilicsan, laakiin aan aad u hodan ahayn, looma yeeri karo ruby.
Kadibna waxaa jira qiimaha safayr-ka casaanka ah. Inkasta oo qoyska safayr-ka midabka leh, qiimaheedu waa kan labaad oo keliya marka loo eego safayr-ka Papalacha, laakiin tayada safayr-ka casaanka ah waa tobanaan kun oo doolar halkii karaat, laakiin haddii midabka bunni cad, cawl, qiimahaas si weyn ayaa loo dhimi doonaa. Safayr-ka casaanka ah waa dhagax macmal ah.
Jaantus Faahfaahsan








