Nsonsonoe Bɛn na Ɛwɔ Opal a Ɛsom Bo ne Nea Ɛtaa De Ntam?

Sɛ wunim opal sɛ ɛyɛ iridescence a ɛte sɛ nyankontɔn a, ebia w’adwene betu afra sɛ wubehu opal abo afoforo a ɛnkyerɛ saa adeyɛ yi. Ɛho hia sɛ wuhu sɛ opal ahorow atitiriw abien na ɛwɔ hɔ: nea ɛsom bo ne nea abu so. Tumi a opal a ɛsom bo tumi kyerɛ sɛnea wɔde kɔla di agoru no ne nsonsonoe titiriw a ɛda opal a ɛsom bo ne opal a wɔtaa de di dwuma ntam.

Wɔtaa frɛ opals chameleon aboɔden abo efisɛ ɛwɔ nsusuwii, akɛse, ne kɔla ahorow pii. Opal ahorow a agye din no bi ne crystal opal, black opal, ne water opal. Nnomaa ahorow pii a wonnim wɔn pii nso wɔ hɔ, te sɛ ogya bepɔw mu opal a wɔfrɛ no Tintenbar no.

Ebia sɛ wɔkyekyem pɛpɛɛpɛ a, obi a ɔpɛ aboɔden abo nim opal sɛ October awobo anaa Libra nsoromma mu hwɛ bo. Ebia woate gyidihunu ahorow a ɛfa opal ho sɛ “asɛmmɔne?” Wiɛ, gyidihunu yɛ nea ɛte pɛpɛɛpɛ. Ahoɔden pa ahyɛ opal mu ma na ɛwɔ hɔ mfehaha pii.

Wɔ nnɛyi bere yi mu no, nyansahufo ne aboɔden abo ho animdefo atumi ada opal ahintasɛm a wɔde bere tenten akura mu no pii adi.

Ade titiriw biako a wɔahu ne nsonsonoe a ɛda opal a ɛsom bo ne opal a wɔtaa de di dwuma ntam.

Ɛnnɛ, yɛbɛkyekyɛ biribiara a ɛsɛ sɛ wuhu fa opal ahorow atitiriw abien no mu. Wɔ kwan so no, yebebua wo nsɛmmisa a ɛho hia nyinaa, te sɛ sɛnea wubehu opal a wɔtaa de di dwuma ne opal a eye sen biara.

Nea edi kan no, momma yɛnka opals a wɔtaa de di dwuma ho asɛm!

Dendritic opal (mfonini a ɛwɔ atifi hɔ) yɛ opal a wɔtaa de di dwuma a ɛnkyerɛ ogya anaa kɔla agodie biara.

Dɛn Ne Opal a Wɔtaa Yɛ?

Opal ahorow a wɔtaa de di dwuma, anaa potch, na ɛdɔɔso sen opal ahorow abien no. Ɔkwan a ɛyɛ mmerɛw a wobɛfa so akyerɛkyerɛ opal a ɛte sɛɛ mu ne sɛ wobɛka nea ɛnyɛ. Opals a wɔtaa yɛ no yɛ opals biara a ɛnkyerɛ play-of-color. Nanso dɛn ne agoru a wɔde kɔla yɛ?

Play-of-color yɛ adeyɛ a ɛma wotumi hu ade titiriw ma opals a ɛsom bo. Ɔbo no ani da kɔla ahorow a ɛhyerɛn a ebetumi asesa a egyina baabi a wɔhwɛ no so adi.

Esiane sɛ opal a wɔtaa de di dwuma no nkyerɛ sɛ wɔde kɔla di agoru nti, wontumi nhu no ntɛm ara te sɛ opal a ɛsom bo. Sɛ woresusuw sɛnea wubehu opal a wɔtaa fa so no ho a, ɔkwan a ɛyɛ mmerɛw sen biara ne sɛ wobɛsɔ ahwɛ sɛ wobɛtwetwe.

Mpɛn pii no, opal a wɔtaa yɛ no te sɛ abo afoforo te sɛ jasper. Nanso, opal a wɔtaa de di dwuma no ntumi ntra hɔ nkyɛ koraa sen aboɔden abo dodow no ara, na ɛwɔ 5.5-6 wɔ Mohs nsenia a ɛkyerɛ sɛnea aboɔden abo mu yɛ den no so. Ɛno kyerɛ sɛ wubetumi de kotoku mu sekan titiriw bi apete aboɔden abo yi ani.

Ɔkwan foforo a wɔfa so hu ne mu duru. Sɛ nhwɛso no, sɛ wowɔ opal ne quartz ɔbo a ne kɛse bɛyɛ pɛ a, ɛda adi sɛ opal no bɛyɛ hare.

Sɛ opal a wɔtaa de di dwuma no mu paapae anaasɛ ebubu a, emu no bɛhyerɛn te sɛ ɔbo no nkae no. Abo a ɛte saa ara te sɛ agate no wɔ mu hyerɛn a ɛte sɛ waxy kɛse bere a wɔabubu no.

Ebia opal a wɔtaa de di agoru no renkyerɛ kɔla a wɔde di agoru, nanso ɛda so ara yɛ kɔla ahorow a ɛyɛ fɛ. Pastel ahorow no bi ne pink a ɛyɛ mmerɛw, ahabammono, kɔkɔɔ, ne bruu. Opal fitaa ne kɔla a ɛdɔɔso sen biara, bere a opal tuntum ne opal kɔkɔɔ na ɛho yɛ na sen biara.

Wote nka sɛ wowɔ ahotoso wɔ wo nimdeɛ a wode kyerɛkyerɛ mu no mu? Kɛseɛ!

Gyinabea a edi hɔ wɔ yɛn akwantu a ɛfa nsonsonoe a ɛda opal a ɛsom bo ne opal a wɔtaa de di dwuma ntam no nyinaa fa opal a ɛsom bo a ɛyɛ iridescent no ho.

Opal ahwehwɛ a ɛsom bo a ɛyɛ nwonwa a efi Lightning Ridge (mfonini a ɛwɔ atifi hɔ) a ɛda kɔla ho agoru a emu da hɔ adi.

Dɛn Ne Opal a Ɛsom Bo?

Sɛnea yɛaka ho asɛm no, opal a ɛsom bo no da nsow denam tumi a etumi kyerɛ sɛnea wɔde kɔla di agoru no so. Nanso ɛyɛ adwuma dɛn? Dɛn na ɛde kɔla a wɔde di agoru ba?

Nyansahufo ahorow akyerɛ nea enti a aboɔden abo no di agoru wɔ kɔla mu fi afeha a ɛto so 18 mu. Wɔanhu nea ɛde ba ankasa kosii 1966 mu bere a Australia nyansahufo baanu, John V. Sanders ne Peter J. Darragh, huu no.

Sɛ wogyina Sanders ne Darragh nhwehwɛmu so a, kɔla a wɔde di agoru no ba esiane opal a ɛsom bo no mu nhyehyɛe nti.

Opal nyinaa yɛ silica ne nsu. Wɔ microscopic level mu no, silica no yɛ kurukuruwa. Wɔ opals a wɔtaa de di dwuma mu no, kurukuruwa no nyɛ nea wɔahyehyɛ no yiye na ɛnyɛ pɛpɛɛpɛ. Precious opal silica kurukuruwa no nyinaa kɛse yɛ pɛ na wɔahyehyɛ no wɔ grid a ɛyɛ fɛ so.

Wayne Sedawie ha wɔ Opal Auctions ka sɛ agoru-a-kɔla no fi “ѕіlіса ѕрhеrеѕ dissecting hann wɔ ne раѕѕаgе denam gеmѕtоnе na ɛdan no nyinaa thе соlоurѕ оf thе rаinbоw.” Opal dodow no ara renkyerɛ nyankontɔn no kɔla biara, nanso anyɛ yiye koraa no ɛbɛda kɔla 3 adi.

Nanso, pii wɔ ɔbo yi mu sen ne iridescence a ɛyɛ fɛ no. Precious opal nipadua mu nne a efi efĩ mu ba no ho hia saa ara.

Sɛ opal yɛ, sɛ́ ɛyɛ nea abu so anaasɛ ɛsom bo a, nnuru afoforo betumi akɔfa afrafra no mu. Sɛ saa nneɛma yi kɔhyɛ opal silica kurukuruwa no mu a, ɛma ɔbo no nya akyi kɔla anaa nipadua foforo.

Opal a ɛsom bo betumi anya nipadua mu nne ahorow kakraa bi, a fitaa, tuntum, kɔkɔɔ, ne bruu ka ho, sɛ yɛbɛbobɔ kakraa bi din a.

Sɛ wo nnim nea wo opal nipadua nne yɛ a, yɛakata wo so! Kenkan yɛn “ Opal Body Tone Guide ” no na sua pii.

Alright, yɛn nyinaa agye nsonsonoe a ɛda opal a ɛsom bo ne common opal ntam. Nanso so wunim sɛ opal a ɛsom bo ne opal a wɔtaa de di dwuma no mu biara wɔ ahorow ahorow?

Opals a Wɔtaa De Di Dwuma Ahorow

Opal a wɔtaa de di dwuma no wɔ kɔla ne ahorow pii, na sɛ wobobɔ emu biara din a, ɛbɛyɛ nea ɛyɛ tow sɛ wobɛkenkan. Mmom no, yɛatew nneɛma atitiriw a ɛsɛ sɛ wuhu no so.

Agate Opal na ɔkyerɛwee

Agate opal yɛ ahorow ahorow a kɔla ahorow a ɛyɛ nhama wɔ ne soro. Ebetumi atwa nnompe ho ahyia anaasɛ abotan ntini mu.

Ɛmfa ho din no, agate nni agate opal mu. Monker no fi sɛnea saa ahorow yi te sɛ agate signature color banding.

Moss Opal na ɔkyerɛwee

Moss opal wɔ Ogallala Formation na ɛwɔ dade a ɛwɔ mu ahorow a ɛka ho. Nneɛma a ɛka ɔbo no ho no te sɛ nsɔe nketewa a wɔaboaboa ano a ɛyɛ nkorabata nkorabata.

Ebinom frɛ moss opal sɛ “dendritic opal” efisɛ wobetumi afrɛ nea ɛka ho no dendrites. Dade a ɛtaa ba wɔ moss opal mu ne manganese oxide.

Hyalite a ɔyɛ ɔkyerɛwfo

Hyalite yɛ soronko esiane sɛnea emu da hɔ nti. Bere a opal dodow no ara wɔ hann a ɛnyɛ hann no, hyalite yɛ nea ɛyɛ hann. Mpɛn pii no, opal a ɛyɛ translucent yɛ opals a ɛsom bo. Ade a ɛma hyalite opal da nsow wɔ opal ahorow afoforo a wɔtaa de di dwuma ho ne ne bulbous akuwakuw soronko a wɔfrɛ no "globules."

Hyalite opal nni nsuo pii sene opal ahodoɔ foforɔ, na nsuo bɛyɛ 3-4% na ɛwɔ mu. Nneɛma ahorow a enni kɔla no ba wɔ ogya bepɔw mu abotan a ɛwɔ abura mu anaasɛ aboɔden abo a wɔde kata abo a ɛto so abien so mu.

Perufo Opal a wɔfrɛ no Opal

Perufo opal kyerɛ ɔfã bi mmom sen ɔbo pɔtee bi. Wonim Peru sɛ ɛyɛ pastel opals a ɛyɛ fɛ. Saa ntade a ɛyɛ mmerɛw yi mu nea agye din sen biara ne pink, bruu, ne ahabammono.

Peru opal dodow no ara fi amantam abien no biako mu: Ica anaa Caraveli. Ica mantam no yɛ pink opal , bere a Caraveli mantam no yɛ bruu ahorow bi a wɔato din “Andean opal.”

Fluorescent Common Opals a Ɛyɛ Fɛ

Fluorescent opal yɛ ɔfã foforo a ɛyɛ anigye. Fluorescent opals betumi ada fluorescence a ɛhyerɛn adi wɔ UV hann ase. Ɔbo no taa hyerɛn wɔ anyinam ahoɔden kɔla a ɛyɛ ahabammono mu.

Uranium a ɛwɔ hɔ no ne nea ɛma saa opals yi hyerɛn. Aboɔden abo a ɛwɔ fluorescence a ano yɛ den no mu dodow no ara fi Virgin Valley , Nevada.

Nokwarem no, opal a ɛsom bo wɔ n’ankasa ahorow soronko nso. Momma yɛnhwɛ mu yiye!

Opals a Ɛsom Bo Ahorow

Sɛnea ebia woasusuw no, ahorow biara a ɛwɔ saa din yi mu no kyerɛ sɛnea wɔde kɔla di agoru. Nanso, opal ahorow bi betumi anya opal a wɔtaa de di dwuma ne opal a ɛsom bo.

Sɛ nhwɛso no, ɛtɔ mmere bi a nsu mu opal da agoru a wɔde kɔla adi adi na ɛtɔ mmere bi nso a ɛnkyerɛ. Black opal wɔ ɔkwan a ɛyɛ biako ne ɔkwan a ɛsom bo.

Ɛno akyi no, opal ahorow pii da kɔla a wɔde di agoru adi bere nyinaa na ɛde wɔn ankasa su soronko ba pon no so.

Ɔbotan a wɔfrɛ no Opal

Wokae sɛnea ɛnyɛ opal a ɛsom bo nyinaa na ɛhyerɛn osutɔbere no kɔla biara? Wiɛ, boulder opal yɛ nea ɛyɛ soronko. Boulder opal kɔla agodie no ma nyankontɔn no kɔla ason no nyinaa hyerɛn!

Boulder opal fi Queensland, Australia. Wɔtaa de saa ahorow yi ka dade abo ho wɔ matrix anaasɛ layered pattern mu.

Opal Tuntum a ɛsom bo

Sɛnea edin no kyerɛ no, opal tuntum a ɛsom bo wɔ nipadua tuntum bi. Ɔbo no wɔ opalescence a ɛyɛ mmerɛw sɛ ɛwɔ hɔ koraa a, nanso kɔla ahorow a ɛyɛ nwonwa.

Opal tuntum a ɛsom bo no nnyinaso tuntum no ma kɔla agodie a ɛhyerɛn no hyerɛn kɛse mpo. Lightning Ridge, Australia, ne baabi titiriw a wonya saa ahorow a ɛyɛ soronko yi.

Crystal Opal na ɔkyerɛwee

Crystal opal ’s din gyina ne translucence so, efisɛ hann bi tumi fa saa ahorow yi mu. Nokwarem no, crystal opal a ɛhyerɛn no ma kɔla di agoru wɔ ɔbo no ani ne ne mu.

Sɛ wohyerɛn hann bi fa aboɔden abo no mu a, ɛte sɛ jelly, na ama ebinom afrɛ no “jelly opal.” Nnyigyei a ɛwɔ ase no dɔɔso, na ɛwɔ ahwehwɛ a ɛyɛ bruu, kɔkɔɔ, fitaa, ne tuntum mpo.

Matrix Opal na ɛyɛ adwuma

Matrix opal a ɛtɔ mmere bi a wɔfrɛ no “Type 3 opal” no kata opal kuw bi a wɔde kɔla di agoru soronko so. Nea ɛnte sɛ opal afoforo a ɛkyerɛ kɔla agodie wɔ ɔbo no ani no, matrix opal kɔla agodie no kɔ so wɔ ɔbo no nyinaa mu.

Wohu matrix opal a wotu wɔ wiase nyinaa, na wɔde abotan a wɔde gye no aka ho. Abotan a ɛtaa yɛ ahɔho no bi ne dade abo, limestone, anhweatam, rhyolite, ne basalt.

Opals a Ɛsom Bo a Wɔayɛ no Nhwɛso

Play-of-color betumi ada adi wɔ opal nsusuwii ahorow mu . Nhwɛso ahorow bi fa din pɔtee bi so na ɛbɛyɛ saa opal ahorow no abodin.

Nhwɛso ahorow a ɛda nsow sen biara ni:

• Pinfire a wɔde tow. Pinfire, anaa pinpoint, kyerɛkyerɛ kɔla agodie nhyehyɛe bi mu wɔ mmeae nketewa a ɛyɛ den wɔ opal no nyinaa mu. Nhwɛso no te sɛ kɔla ahorow a wɔde peppering ayɛ.

• Ogyaframa. Flame opal a wɔde kɔla di agoru no yɛ nhama kɔkɔɔ ne nsensanee a ɛte sɛ ogyaframa a ɛrehyew wɔ ɔbo no ani a ɛpae. Ogyaframa no ba bere a wodan ɔbo a ɛwɔ wo nsam no, bere a kɔla agoru no hyerɛn na ɛhyerɛn te sɛ kyɛnere hann no.

• Harlequin a wɔde di dwuma . Opal ahorow a wɔhwehwɛ sen biara a wɔayɛ no harlequin no wɔ ahinanan ne daimond nsusuwii a wɔsan yɛ no mpɛn pii. Mosaic adwini no betumi ayɛ soronko, na mfonini pɔtee bɛboro 12 na ɛwɔ wɔn ankasa abodin ahorow.

Ɛda adi pefee sɛ wowɔ opal fɛfɛ pii a wubetumi apaw bi. Enti, opal bɛn na ɛsom bo sen biara?

Dɛn Ne Opal a Ɛyɛ Paara?

Opal a eye sen biara a wobɛpaw no yɛ anifere. Aboɔden abo afoforo te sɛ diamond wɔ nhyehyɛe ahorow a ɛma wonya nkyerɛwde a ɛyɛ papa a ɛkɔ so daa na ɛnyɛ den sɛ wobedi akyi. Opal grading nyɛ nea ɛyɛ tẽẽ saa.

Opal bo a wobebu no hwehwɛ sɛ wɔhwɛ nneɛma pii a ɛsakra, a ebinom hwehwɛ sɛ wonya adwene a ɛfa obi ankasa ho a opal ho abenfo nkutoo na wobetumi de ahotoso ama.

Sɛ wususuw nsonsonoe a ɛda opal a ɛsom bo ne opal a wɔtaa de di dwuma ntam ho a, wode ade foforo ka afrafrade no ho.

Nea edi kan no, ma yɛnhwɛ opal su a wɔtaa de di dwuma. Ebia asɛmfua “a wɔtaa de di dwuma” no bɛma woasusuw ho sɛ: So opal a wɔtaa de di dwuma no som bo?

Mmuae tiawa no: egyina so. Opal a wɔtaa de di dwuma no dɔɔso wɔ wiase nyinaa sen opal a ɛsom bo. Nanso, ahorow bi a “wɔtaa yɛ” ho yɛ na sen afoforo, na ɛma ɛsom bo kɛse.

Wɔ opals a wɔtaa de di dwuma ne nea ɛsom bo nyinaa mu no, kɔla a ɛsom bo sen biara ne kɔkɔɔ anaa tuntum. Wɔ opal kɔla agodie a ɛsom bo pii mu no, harlequin ne nea wobu no kɛse sen biara.

Wɔ opal biara fam no, kɔla a ɛhyerɛn kyerɛ sɛ ɛsom bo kɛse. Opal a ayaresa biara nni mu, nea wɔde ka ho, na efibea a agye din no benya nea ɛkorɔn bere nyinaa.

Fa Opal a Wopɛ a Wopɛ no Fa Daa!

Seesei a wunim nsonsonoe a ɛda opal a ɛsom bo ne opal a wɔtaa de di dwuma ntam no, woasiesie wo ho sɛ wobɛkyɛ wo nimdeɛ na wode ahorow ahorow a w’ani gye ho akyerɛ.

So w’ani asi opal ahorow soronko bi a wɔtaa yɛ so? Wontumi nnyae saa opal nsusuwso ahorow a ɛsom bo fɛfɛ no biako ho adwene? Yɛte ase!

Yɛwɔ opal ahorow pii ma wo, efi opal nkaa ne nkapo so kosi tumbled black opal anaa crystal opal so.

Wontumi nsi gyinae? Hwehwɛ yɛn opal ahoboa no mu nnɛ!

Black Opal

Boulder Opal

Matrix Opal

Crystal Opal