"Ah, me yasa ruby yafi tsada fiye da sapphire?"Bari mu fara duba wani lamari na gaske
A shekara ta 2014, an sayar da jar ruby na Burma mai nauyin carat 10.10 ba tare da konewar tattabara ba akan dalar Amurka miliyan 65.08.
A cikin 2015, 10.33-carat Cashmere ba ƙona sapphire na masara ba an sayar da shi akan dala miliyan 19.16 HK.
Don warware wannan wuyar warwarewa, ka tuna da asali abubuwa uku na duwatsu masu daraja: kyakkyawa, karko da rarity.
Da farko ka duba karko, ja da shudi iri daya ne, taurin mohs shine 9, halayen crystallography, cleavage cleavage iri daya ne.Duba da kyau.
Ja, shuɗi, kore suna cikin babban sautin, kuma shine mafi mashahuri sautin.
Kowane mutum yana da kyan gani daban-daban, wasu suna son launuka masu dumi na ja, wasu kuma suna son launuka masu sanyi na shuɗi, lokacin da ake jayayya akan ko ja ko shuɗi yana da kyau, ya dogara da fifikon mutum.
Sarrafa kyau da dorewa, kuma an bar ku da ƙarancin ƙarfi.
Haka ne.Ruby yana da wuya fiye da sapphire.
Me yasa Ruby ya fi karanci?
Rubies ba su da yawa fiye da sapphires, ba kawai dangane da yawan amfanin ƙasa ba, har ma dangane da girman crystal, saboda manyan dalilai guda uku:
● Akwai abubuwa masu launi daban-daban
Kamar yadda kowa ya sani, Ruby yana da launin ta hanyar nau'in alama Chromium Cr, sapphire yana da launin ƙarfe da titanium.
Akwai ƙarancin chromium fiye da baƙin ƙarfe a cikin ɓawon burodin ƙasa, wanda ke nufin yaƙutu ba su da amfani fiye da sapphires.
Chromium ba wai kawai yana ƙayyade launi na gemstones na corundum ba, amma kuma yana ƙayyade haske da jikewa na launukan ruby.
Rubies yawanci sun ƙunshi tsakanin 0.9% da 4% chromium, wanda ya bambanta daga ruwan hoda zuwa ja mai haske.Mafi girman abun ciki na chromium, mafi tsarkin ruby.
Ba dangin corundum ba ne kawai.Duwatsu masu launin Chrome suna da daraja.
Emerald na dangin Beryl, alal misali, ana ba da shi da launi mara misaltuwa, koren launi mai ɗorewa da samarwa da ba kasafai ake samarwa ba, matsayi a cikin manyan duwatsu masu daraja guda biyar, yana sanya aquamarine na dangi ɗaya a cikin inuwa.
Misali, dangin Garnet Tsavorite, da kuma launi na chromium, ƙarancin ƙarfi da ƙimar nisa fiye da dangin magnesium aluminum garnet, ƙarfe aluminum garnet.
Lu'ulu'u suna da girma dabam dabam
Ruby yana tsiro a cikin yanayi mafi muni fiye da sapphire.
Yanayin ci gaban corundum yana da sihiri sosai, ko kuma yana da matukar juriya ga sararin girma na chromium, kamar ƙarfe da titanium, don haka samfurin halitta na babban carat sapphire;Ko fifiko ga chromium, wanda ya isa ya samar da yaƙutu tare da ƙananan lu'ulu'u.
Haɗe tare da mummunan yanayin hakar ma'adinai, dalilai daban-daban suna haifar da samar da kristal na ruby gabaɗaya kaɗan ne, yawancin samfuran da aka gama a ƙarƙashin carat ɗaya, fiye da carat ɗaya an rage su sosai, kuma fiye da 3 carat high quality-yaƙi, yana da wuya a samu. a cikin babban mabukaci kasuwar, fiye da 5 carat, da na yau da kullum na gwanjo sama da 10 carat sosai, da wuya a gani, sau da yawa refresh auctions rikodin.
Haɗe tare da mummunan yanayin hakar ma'adinai, dalilai daban-daban suna haifar da samar da kristal na ruby gabaɗaya kaɗan ne, yawancin samfuran da aka gama a ƙarƙashin carat ɗaya, fiye da carat ɗaya an rage su sosai, kuma fiye da 3 carat high quality-yaƙi, yana da wuya a samu. a cikin babban mabukaci kasuwar, fiye da 5 carat, da na yau da kullum na gwanjo sama da 10 carat sosai, da wuya a gani, sau da yawa refresh auctions rikodin.
Yanayin ci gaban sapphire dangane da ruby "haƙuri" wasu, fitowar kristal gabaɗaya ya fi ruby girma, kasuwar taro 3-5 carat ya zama ruwan dare gama gari, ana iya zaɓar babban ingancin 10 carat.
● Bayyanar ya bambanta
Masoya Ruby dole ne su san "jajayen fasa tara" wannan jumla.
Saboda yanayin rayuwa mai kama da jahannama na ruby shine sau da yawa ana samun adadi mai yawa na inclusions a cikin ruby, kuma wasu abubuwan da aka haɗa zasu haifar da fasa a cikin ruby a lokacin girma.
Don haka, akwai 'yan lu'u-lu'u masu haske sosai, musamman jinin tattabarar Burma, auduga, tsaga, rashi na ma'adinai, jikin kirim da sauran lahani suna da yawa.Abin da muke bi lokacin saye kuma shine "tsirara ido mai tsabta", don haka ba za mu iya zama mai tsauri da crystal ba.
Gabaɗaya, yawan amfanin ruby ɗin ya fi na sapphire ƙasa, kuma samfuran ruby masu inganci da manyan carat ma sun fi na sapphire daraja ɗaya.
Karanci yana ƙayyade cewa yaƙutu gabaɗaya sun fi sapphires tsada.
Ruby KO Sapphire?
Don haka lokacin da muka saya, musamman don tara jari, ya kamata mu sayi ruby ko sapphire?
Da farko, ja sapphire da emerald tabbas sune uku mafi cancantar saka hannun jari na tarin duwatsu masu daraja, tare da ƙarancin fitarwa, masu sauraro da yawa da haɓaka.
Idan kuna son wuta mai ƙonawa, hasken safiya mai haske, da ƙyalli na yaƙutu, to, yaƙutu kuma suna kawo muku farin ciki, gamsuwa, kuzari, da sa'a.
Na biyu, zaɓi ruby ko sapphire, dangane da abin da kuke so.Ɗaya daga cikin manyan dabi'u na duwatsu masu daraja shine cewa suna biyan bukatunmu na ado.
Idan kuna son buɗaɗɗen teku, faɗuwar shuru, da sirrin sirrin sapphires, sa'an nan kuma sapphires suna kawo waraka, kwanciyar hankali, ƙarfi, da sa'a.
A ƙarshe, duba kasafin ku.Rubies gabaɗaya sun fi sapphires tsada, don haka idan kuna kan kasafin kuɗi kuma ba za ku iya isa ga ruby mai inganci ba, sapphire zaɓi ne.
Lokacin aikawa: Juni-08-2022