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Matombo e-opals: nhoroondo, marudzi uye chokwadi chinonakidza

Maziso eOpal anozivikanwa kuvanhu kwenguva yakareba, nhoroondo yekushandiswa kwavo ndeyezviuru zvemakore zvekare. Zvinotendwa kuti zita racho rinobva kuSanskrit "rakawa", iro rinoreva "dombo rakanaka." Hazvina hanya nazvo hazvipo, chimiro chavo chinopenya, uyewo ruzivo rwakakura rwemavara zvinongorodza.

Kufanana nematombo anokosha-mashoma, opal yakanga isingawanzozivikanwi nguva dzose. Penguva dzakasiyana-siyana aive akafanirwa nemhando dzakasiyana siyana, kubvira pane zvakaipa kusvika kune zvakanaka. Somuenzaniso, muRoma yekare, akanga ari chiratidzo chekuvimbika, aifunga sechinhu chesimba nesimba, Mambokadzi Constantine akatoparadzira makuhwa ekuti matombo epo anogona kuita kuti vadzidzisi vavo vasaonekwe kune vamwe. Kubva panguva iyoyo, vakatanga kushandisa kusarura uye vakava maitiro embavha.

Zvisinei, pamagumo ezana remakore rechi19, munda mukuru wakawanikwa muAustralia, uye fashoni ye opals yakadzoka. Vanhu vaisagona kukwanisa kukunda kushamisa kwekunaka uye kunaka. Ichokwadi, kwete dzose dzazvo dzakanaka kwazvo. Uye nenzira, yakanga iri opal yakazotevera ikava chiratidzo cheSouth Australia, uko 90% yezvigadzirwa zveboka iri zvichiri kushandiswa ikoko.

Zvichienderana nezvakagadzirirwa, gloss, kuchena uye dzimwe humwe unhu, kune marudzi akawanda ebwe iri. Iko inonyanya kukoshesa ndeye inonzi yakanaka opal, inenge ichitaura kune inokosha, kwete marombo emiprecious. Izvo zvisingadhura zvakanyanya ndezvowakanyanya opal, haina chinyararo chemahombekiti chakanaka. Muzhinji, iye akanyanya kunyora nondescript kupfuura mukoma wake anokudzwa. Kana ari mavara, pane mazana makuru makuru: white opal - dombo reimwe mvuri wakajeka, uye rima-rima rima kana kuti ruvara.

Aya matombo ane zvinhu zvinofadza. Chokutanga pane zvose, zvine zvishoma zvishoma nemvura, saka dzinoda kutarisirwa zvakakosha. Chero ipi zvayo inowanikwa pamusoro payo microcracks, iyo inogona kuvhara unyoro. Kune rumwe rutivi, ndeyevo izvo zvinoputika, nepo opal zvishoma nezvishoma inopera uye inorasikirwa nekunaka kwakanaka. Nokudaro, kuitira kuti udzokezve dambudziko iri nekukurumidza sezvinobvira, inowanzodiwa kuti ufukidze zvishongo ne opal, uye uzvichengetedze mumucheka wekotton woomarara. Izvo zvinodiwawo kudzivirira matombo epa opal kubva pakusvibiswa, sezvo izvi zvinogona kuchinja zvikuru mavara avo. Nenzira yakawanda, vadzidzisi vanofanira kuvabata zvakanyatsonaka.

Icho chiri pamuenzaniso wechinhu ichi icho munhu anogona kuona chinhu chakadaro chakafadza, sekuti opalescence ibasa rekuedza, iro rinowanikwawo madhaimani. Ikoshi ye opals ndeyekuti yakawanda sei mavara anogona kuonekwa pamusoro payo, iyo inodhura zvikuru kune iyo yakaenzana neyechina. Saka vanogona kuchengeteka Kuenzanisa nemhuri inokosha.

Mafuta eOpal haasi akasiyana nekuoma kwakaoma, anowanikwa pamwero weMohs panhamba ye55-6.5. Matombo emhando dzakasiyana-siyana dzinowanzoumbwa semakabheti akareruka, zviri mumhando iyi iyo inonyatsoratidza huchenjeri hwavo uye ruvara.

Zvinotendwa kuti opals inounza rugare uye kubatana kune vadzidzisi vavo. Iro ibwe iri rinogona kubatsira kubvisa kuora mwoyo, kutsamwa uye pfungwa dzakaipa. Hazvina mhosva kana vashandi vezvishongo vanofunga kuti matombo eOpal ane zvinhu zvakafanana. Kunyange kana vasingasviki maitiro avo, ivo vachiri vakanaka chaizvo.

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