Silica · Ciyaarta midabka
Black Opal
Cirbixiyeen dhagax keliya ku jira.
La caddeeyay · asal la raadraaci karo
Cabbir caadi ah: 1 – 10 ct · Qiimo la codsado
Tilmaamaha
- Qoyska macdanta
- Opal
- Isku-dhis
- SiO₂·nH₂O
- Adkeyn (Mohs)
- 5.5 – 6.5
- Tusmada dib-u-noqoshada
- 1.37 – 1.47
- Nidaam kiristaal
- Amorphous
- Midab
- Jir madow oo leh ciyaar midab koronto ah
- Asalka caadiga
- Lightning Ridge, Australia · Itoobiya
Tilmaamahu waa tixraacyo guud oo nooca; dhagax kasta si gaar ah ayaa loo qiimeeyaa oo loo diiwaangeliyaa.
Asal & sheeko
Black opal waa opal-ka ugu naadirsan uguna qiimaha weyn, jirkiisa madow ayaa ka dhigaya ciyaarta midabka korontada ah inay u dhalaasho sida cirbixiyeen nool. Laba dhagax weligood isku mid ma aha.
SOMSTONE waxay qiimeysaa opal dhalaalka, qaabka iyo baaxadda ciyaarta midabkiisa, iyo qotodheerida jirka ee qeexa black opal dhabta ah.
Dukumeentiyada
Waxa laga filan karo warbixinta shaybaadhka
Marka ay habboon tahay, dhagaxyada waxaa loo gudbiyaa shaybaadh gemology madaxbannaan. Warbixin aqoonsi caadi ah waxay diiwaangelisaa meelaha hoose; qiimayaasha halkan ku jira waa tusaale kaliya oo ma sharraxayaan dhagax gaar ah.
Muujin kaliya. Ma aha shahaado dhab ah. Warbixinnada waxaa soo saara shaybaadho madaxbannaan dhagax kasta si gaar ah.
Tusaale — qaab muujin ah
Tilmaamaha · Black Opal
Lambarka warbixinta SAMPLE-000000
Taariikhda DD · MM · YYYY
- Aqoonsi
- Opal
- Nooca
- Black Opal
- Miisaanka
- —.— ct
- Cabbirrada
- —.— × —.— × —.— mm
- Qaabka / goynta
- —
- Midabka
- Jir madow oo leh ciyaar midab koronto ah
- Hufnaanta
- Hufan
- Ra'yiga asalka
- Ku xidhan falanqaynta shaybaadhka
- Daaweyn
- Ku xidhan falanqaynta shaybaadhka
- Faallooyin
- Waxaa lala soo saaraa cabbirro iyo sawirro u gaar ah dhagax kasta.
Su'aalo badanaa la isweydiiyo
Su'aalaha iibsadayaasha
Dhagaxyo kale
