Malunga nendlela amacici ane-opal look, mhlawumbi, abaninzi abantu bayayazi - oku kuyilona lemihle kakhulu yezinto zokugcoba, ekhangeleka ngokukhawuleza kwayo. Ukugqwesa okubalulekileyo kule mihlobiso yi-opal yamatye, eyakhiwa ukusuka ematyeni, amanzi kunye ne-silicon. Ngenxa yomxholo ophezulu wamanzi (5-30%), ilitye liye lincinci kakhulu, ngoko lifanele liguqulwe ngokucophelela. Amacici kunye ne-opal kufuneka agcinwe kwimeko enomdaka ophezulu, umzekelo, emanzini. Ngaphandle koko, ilitye liza kulahlekelwa linye lomswakama.
Ziziphi iimpawu zokukhetha?
I-Opal inokudibaniswa kunye negolide ephuzi kunye nesilivere. Amacici athengisa amafowuni kunye ne-opal egolide anembonakalo ehloniphekileyo. Baye bagxininisa ngokugqithiseleyo isitayela esizimeleyo sowesifazane, kwaye umgubo ovela kwilitye elingavamile linika umkhiqizo omtsha kunye nokuqala. Ngegolide, ubisi, ubomvu-obomvu kunye nama-black opals. Yilawa matye anemibala enamandla kakhulu kwaye avelise ukuba ubomi obungaziwayo buhlala ngaphakathi kwelitye.
Amacici esiliva kunye ne-opal yemvelo ayithengi kakhulu kuneemveliso zegolide, kodwa awancinci kubo kwisityebi sokugqiba. Nazi amacici ngamatye amakhulu amakhulu kunye neenkqubo ezahlukeneyo zokuzila. Iigubile zidibanisa ngempumelelo i-opals kunye nezinye iigugu kunye neemaminerali, zenza imihlobiso engavamile. Amacici nge-opal kunye nesilivere aphelelweyo kumntu ozimele ozimelayo.
Kwaye ngamacici egolide kunye nesiliva kunye namatye asebenzisekayo, apho umbala wombala ubonakaliswa ngokucacileyo. Banikezwa i-oval okanye ijikeleze i-cabochon shape, kuxhomekeke kwisakhiwo sokuqala sezinto ezibonakalayo. Ukwenza amacici abukeke ngokuvisisanayo kucetyiswa ukuba ahlangane kunye nezinye izesekeli, kuquka i-opal ( amabhonceli , imihlobiso, iindandatho).
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