1. Corundum
Ukutshisa / ukungatshisi ngumbono oya kuthi qatha engqondweni xa uthenga amasuntswana endalo abomvu kunye nesafire.Okwangoku, i-90% -95% yamatye abomvu, aluhlaza kunye namatye anqabileyo kwiimarike ziye zafumana iindlela ezahlukeneyo zonyango lokushisa.
Ngokubhekiselele kwixabiso, ukuba i-ruby enemibala ecacileyo kunye nenkangeleko ephakathi, ixabiso emva kokutshisa liya kuba liphezulu kunangaphambi kokutshisa, kodwa ukuba i-rubi ezimbini ezisemgangathweni, ixabiso ngaphandle kokutshisa liya kuba liphezulu.phezulu.phezulu kunoko kwenziwe.
Indlela yokugweba ukuba ibomvu kunye nesafire yatshiswa?Ngokubanzi, ii-arhente zokulinganisa ilitye elinqabileyo elinelayisensi ziya kuphawula "ukutshisa" okanye "akukho kutsha" ekukhutshweni kwesatifikethi.
2.Tanzanite
I-Tanzanite ibiza kakhulu kwi-blue, kunye ne-tanzanite ene-tint engalinganiyo etyheli inokuguqulwa ibe mnyama okwesibhakabhaka emva konyango lobushushu.
Purple, blue and green quality tanzanines jikelele ayifuni unyango ubushushu.Umbala we-tanzanite uya kuzinza ngakumbi emva konyango lobushushu, kodwa uya kuphulukana ne-tricolor kwaye ubonise imibala emibini, ekwayenye yeziseko zokugweba ukuba i-tanzanite iphathwe ubushushu.
Uninzi lwe-tanzanite kwimarike namhlanje lufumana unyango lobushushu ukususa i-brown-greenish, yellow-greenish, i-gray-yellow kunye ne-brown shades kunye nokujula kunye nokuphucula i-shades eluhlaza kunye nemfusa.
I-Tanzanite ngaphandle konyango lobushushu (ekhohlo) I-Tanzanite ngonyango lobushushu (ekunene)
3.Topazi
Indalo "itopazi eluhlaza okwesibhakabhaka" ihlala icacile okanye iluhlaza-luhlaza kwaye ukufezekisa i-hue ebomvu ebomvu, itopazi kufuneka iphathwe ngobushushu.Uninzi lwe topazes eluhlaza okwesibhakabhaka kwimarike namhlanje eneneni iphathwa ubushushu topazes ezingenambala.
Itopazi ephuzi, ejika ibepinki kwaye ibebomvu xa ishushu.Kodwa akukho topazi etyheli inokunyangwa ngobushushu ukuze ibe bomvu, yitopazi etyheli-orenji kuphela epeyintwe yinto ye-chrome enokuba yitopazi epinki emva konyango lobushushu.
Itopazi etyheli irhabaxa
Itopazi emfusa-pinki efakwe ngobushushu
Ixesha lokuposa: May-06-2022