hydrothermal emerald

Emeralds ari kukurumidza kuve maitiro ari kuwedzera mukurumbira mukutengesa zvishongo. Vanhu vakawanda vanosarudza emerald kune madhaimondi, masafiro uye mamwe matombo anokosha mune chero mamiriro ezvinhu, kubva pamapendekete kusvika kune zvindori zvemuchato. Sechiratidzo, ruvara rwegirinhi rweemerald runomiririra hupenyu hutsva, kuzvininipisa, uye kuvimbika kusingazununguki, uye saizvozvo, yakawana mukurumbira pakati pevatengesi vanoda kupa chipo chinofananidzira maitiro aya anokosha ehushamwari uye rudo.

Paunenge uchitenga hydrothermal emerald nematombo anokosha, vatengi vanowanzobvunza kuti vangaziva sei kana vachikosha mari yavo.

Kutenga emerald: hunhu hwakakosha

Kutenga emerald kuri nyore kwazvo pane kutenga dhaimondi, kunyangwe mamwe emitemo yakafanana inoshanda. Sezvakaita nedhaimani, pane akati wandei zvinhu zvaunofanira kutarisisa kana uchitenga emerald:

Emerald anokosheswa zvakanyanya nekuda kwehunhu hwawo pane kuchekwa kana kupenya. Pakusarudza ruvara rweemerald, pane zvinhu zvitatu zvekufunga nezvazvo: hue, toni, uye saturation. Kuti uone hue, nyatsoongorora dombo kuti uone kana pane imwe yero kana yebhuruu mune imwe mumvuri wegirinhi. Mazhinji emaradhi ari pamusika wazvino wematombo anokosha anobva kuColombia, uye matombo aya anonyanyozivikanwa nekuda kwebluish-green hue. Iyo yebhuruu emerald, iyo inonyanya kudiwa ibwe.

Hue yakakoshawo mukupenda, sezvo inosarudza kuti chiedza chakawanda sei uye kuti yakawanda sei inotorwa. Yakasviba-toni emeralds haingove yakakwirira mumhando kana kukosha kune yakareruka-toni emeralds, asi yakanakisa emeralds anowanzo ari pakati nepakati-yakasviba.

Kuzadza kwe emerald kunotsanangurwa nekusimba uye kusimba kwemuvara wayo. Kune jeweler, matombo ane mavara akajeka anodiwa, sezvaanobata chiedza uye anoratidza kunaka kwemukati we emerald. Kana uchifunga nezveruvara rweemerald, tsvaga dombo rakasvibira rakasvibira rine rima riri pakati nepakati uye rine ruvara rwakajeka kuti uve nechokwadi chekuti unowana dombo rakanakisa uye rakanaka kwazvo remari yako, kunyangwe rakatakura mutengo wepamusoro zvishoma.

Utsanana

Chikero chekujeka cheemerald chakasiyana zvachose nechiyero chekujekesa chedhaimondi. Madhaimondi echisikigo ane akawanda inclusions, ayo ari kusakwana kunoratidzika semavara matema, nepo emerald isina inclusions ingangove isiri dombo rechisikigo.

Inclusions zvakare chikonzero nei 80-95% yeemerald's mbishi zvinhu inoda kuchekwa kugadzira dombo. Saka kana ukaona mavara akasviba, ichi hachisi chiratidzo chehurombo. Izvo chete zvinosanganisirwa zvekunetseka ndezvekutsemuka uye inclusions inoratidzika semabhubhu, inoratidzika kunge yakarongedzwa mune imwe kurongeka, kana ari pachena mavara makuru. Izvi zvinosanganisirwa zvinoratidza kushaya simba mudombo pacharo, izvo zvinogona kutungamirira mukutsemuka kana kuputika kwenguva yakareba.

Cheka

Chimiro, hupamhi uye kudzika kweemerald kunofanira kunge kwakafanana uye kuenzana kuti ibudise ruvara uye kupenya kwebwe. Kana emerald rikachekwa zvakadzika, chiedza chinodarika mariri pasina ratidziro yakakwana, uye ichaita seyakasvibira kana kusviba. Kana iyo yakachekwa zvakanyanya, chiedza hachizokwanisi kusvika pakati pebwe, zvichiita kuti iratidze zvakajeka.

carats

Matombo akakura anogona kutemwa nenzira yekuti anoratidza mwenje wakajeka, izvo zvisingagoneke nematombo madiki, asi huremu hwekarati hune huremu hushoma pamutengo weemerald pane mutengo wedhaimondi.

Nyanzvi dzinokurudzira kutenga carat yakaderera uremu emerald nemuvara uri nani uye kujekesa kupfuura dombo guru, rakaderera remhando kuti uwane mutengo uri nani. Chero emerald yakakura kupfuura carat imwe ichave yakanyanya kudhura nekuda kwekushaikwa uye mutengo wekutora. Kuti uwane dombo rimwechete-carat gem-quality ibwe, angangoita matani mashanu etsvina anofanira kubviswa. Kunyangwe kuchera emerald deposit ibasa rinodhura, rinoratidzwa mumutengo wekupedzisira wechinamira.