Sɛnea Wotwa Slab Opal

sɛnea wotwitwa slab opal Ɛtɔ mmere bi a obi a otu opal behu Opal kɛse bi araa ma egye ahwɛyiye ne osuahu bi na watumi atwitwa. Saa Opal yi mu duru yɛ carat 200 (gram 40) na sɛnea wubetumi ahu no, anhwea ntokuru ahyɛ mu ma. Opal yi afã horow nso wɔ hɔ a ɛsɛ sɛ wɔde petepete fam na ama Opal kɔla pii ada adi.

Anamɔn a Edi Kan – Sua The Opal

Egye mfe pii a wɔde yɛ adesua ne osuahu na ama wɔatumi ahu baabi a opal nnua no rekɔ wɔ ɔbo no mu. Ade a edi kan ne sɛ wubesua opal no bere nyinaa. Bɔ mmɔden na hu baabi a opal kɔla bar no retu mmirika na yɛ akontaabu wɔ baabi a kɔla no wɔ ase kɔ akyirikyiri. Ná saa slab opal yi nni nnua a ahintaw na wɔ ɔfã no na ɛda potch tuntum a ɛkɔ soro adi. Wosii gyinae sɛ eye sɛ wɔde saw bedi kan atwitwa opal no.

Anamɔn a Ɛto so Abien – Mark It Up

Sɛ wonya adwene bi wɔ sɛnea wobɛtwa opal no ho wie a eye sɛ wode agyiraehyɛde hyɛ no agyirae. Eyi rebɛma ayɛ mmerɛw bere a wɔresaw opal no. Eyi te saa titiriw bere a yɛreka seam opal ho asɛm no. Seam opal yɛ opal a wɔayɛ no wɔ slab tenten bi mu. Obi a ne ho akokwaw a ɔde twa nneɛma bɛhwɛ sɛ kɔla ahorow a ahintaw anaasɛ ɛreyɛ asorɔkye anaa. Wɔatwe nsensanee tuntum no wɔ soro a ɛkyerɛ sɛ ebetumi aba sɛ Opal 6 a ɛho tew.

slab opal a wɔde kyerɛwdua tuntum ahyɛ no agyirae

Anamɔn a Ɛto so Abiɛsa – Slab it Up

Eyi ne ɔfã a ɛyɛ anigye no. Huruw kɔ saw no so na slab no kɔ soro. Di wo agyiraehyɛde ahorow akyi na ntɛm ara wubefi ase ahu sɛnea wo opal no bɛyɛ.

Sɛ woreyɛ saw a, bere nyinaa di kan twa opals nketewa no na afei hwɛ sɛ kɔla biara nni ase anaa. Twitwa ɔbo biako bere ne bere mu na hwɛ mu mprenu bere nyinaa . Mma ntwitwa opal a ɛsõ sen biara no kan sɛ ebia kɔla no bɛkɔ fam a.

Anamɔn a Ɛto so Anan – Fa petepete so

Wɔtaa frɛ saa anammɔn yi ‘Rubbing Down’ anaa ‘Pre forming’. Ɛyɛ rough stage a wonya Opal nsusuwii no na ɛtaa ba fam bere a Opal no kura ne nsam ara kwa. Sɛ wo petepete opal a ɛyɛ den bi a wɔfrɛ no ‘a Rub’.

Opal a yɛrehwɛ no yɛ 200 carats rub a efi Lightning Ridge. Opal Miner no yɛɛ soro no fɛfɛɛfɛ kakra kɛkɛ de kyerɛɛ kɔla ahorow a ebetumi aba wɔ saa rub yi mu. Ná nhwɛsode no mu duru yɛ carat 200 na na ɛyɛ kɛse kɛse (65 x 40 x 9 mm) .

ade a etwa to Black opals

Anamɔn a Ɛto so Anum – Nsusuwii a Etwa To ne Polish

Anamɔn a etwa to ne sɛ wubetwa opal no wɔ grit wheel ahorow so na ama woanya polish fɛfɛ wɔ soro. Eyi ne stage a wɔde opal no gu dop stick so a ɛboa ma ɛyɛ pɛpɛɛpɛ. Wɔayɛ opal no na wɔayɛ no fɛfɛɛfɛ ma ɛda opal a etwa to no adi.

Ade a Wɔawie no

Opal a wɔatwa kɛse a ɛyɛ ahinanan no mu duru yɛ carat 23.25 na ɛwɔ nsusuwii ahorow abien. Anka wobetumi atwitwa no opal abien nanso eye sɛ wubehu tuntum kɛse bi a ɛyɛ free form shape mmom. Anka opal biako yi betua parcel bi na opal 5 a aka no bɛyɛ mfaso ama nea otwa no. Saa opal yi yɛ adesua nhoma nhwɛso a ɛkyerɛ mfaso pa a wonya fi rub a ɛho tew a wobɛtɔ mu.

Nea ɛyɛ anigye no, na saa opal rub yi wɔ Opal Auctions mfe pii a nnipa bɛboro 3,000 na wɔhwɛɛ. Ná obiara nsiesiee ne ho sɛ ɔbɛtow kyakya wɔ saa afã yi so. Sɛ wotwitwaa opal 6 no mu duru nnu carat 40 pɛ enti na ɛka a wɔbɔ wɔ carat biara ho no yɛ $56 pɛ wɔ carat biara ho ma Black Opals a wɔayɛ no fɛfɛɛfɛ a wɔawie.