Star Sapphire — Six Ray Star — — Потрясающий фильм

Nyeredzi sapphire imhando ye corundum sapphire inoratidza chiitiko chakaita nyeredzi inozivikanwa seasterism.

Tenga natural safire muchitoro chedu

Red corundum ndeye rubies. Dombo rine intersecting acicular inclusions. Iyo inotevera iyo yakakosha crystal chimiro. Izvi zvinokonzera kuonekwa kwenyeredzi ine nhanhatu. Kana uchitariswa nechiedza chimwechete chiri pamusoro. Iko kubatanidzwa kunowanzova silika tsono. Matombo anotemwa nenzira ye cabochon. Zviri nani kana pakati penyeredzi iri pamusoro pedome.

ibwe resafire nemwaranzi gumi nemaviri

Dzimwe nguva nyeredzi gumi nembiri dzedanda dzinogona kuonekwa. Kazhinji nekuti maviri akasiyana corundum makristasi anokura pamwechete muchimiro chimwe chete. Semuenzaniso, kusanganiswa kwetsono dzakatetepa nediki hematite ndiro. Mhedzisiro yekutanga inopa nyeredzi chena. Uye yechipiri inopa nyeredzi yegoridhe.

Munguva yekristalllization, iwo maviri marudzi einclusions anonyanya kutungamirwa munzira dzakasiyana mukristaro. Nokudaro, nyeredzi mbiri dzakanongedza nhanhatu dzakaumbwa.

Iwo akaiswa pamusoro peumwe neumwe, achigadzira nyeredzi ine inonongedza gumi nembiri. Nyeredzi dzakakanganiswa kana gumi nembiri dzinogonawo kuguma kubva pakuita mapatya. Neimwe nzira, inclusions inogona kugadzira ziso rekatsi.

Kana iyo yekukwira kumusoro kweiyo cabochon dome yakanangana perpendicular kune crystal axis c. Pane kuti ifanane nayo. Kana iyo dome yakatariswa pakati pemativi maviri aya. Nyeredzi iri kure-pakati ichaonekwa. Offset kubva pakakwirira pedome.

zvinyorwa zvenyika

Nyeredzi yaAdhamu ndiro dombo guru rinorema 1404.49 carats. Takawana gem muguta reRatnapura kumaodzanyemba kweSri Lanka. Mukuwedzera, iyo Black Star kubva kuQueensland, yechipiri pakukura dombo pasi rose, inorema 733 carats.

Sapphire Star Gem yeIndia

Imwe, "Nyeredzi yeIndia", inobva kuSri Lanka. uremu hwayo 563.4 carats. Iyi ndiyo nyeredzi yechitatu pakukura kwesafire. Uye parizvino iri kuratidzwa kuAmerican Museum of Natural History muNew York. Mukuwedzera, iyo 182-carat Mumbai Star, yakacherwa muSri Lanka uye yakagara muNational Museum of Natural History muWashington, DC.

Uyu ndiwo mumwe muenzaniso weblue star sapphire. Kukosha kwebwe kunobva kwete chete pakurema kwebwe, asiwo nemuvara wemuviri, kuonekwa uye kusimba kweasterism.

Huru nyeredzi sapphire kubva kuBurma (Burma)

Natural safiro inotengeswa muchitoro chedu chematombo anokosha

Isu tinogadzira zvishongo zvesafire zvemhando yemhete dzemuchato, necklace, mhete, zvishongo, pendants… Ndokumbira utibate kuti uwane mutengo.