Star Sapphire — Six Ray Star — — Потрясающий фильм

Naleli ea safire ke mofuta oa safire ea corundum e bonts'ang ketsahalo e bōpehileng joaloka naleli e tsejoang e le asterism.

Reka safire ea tlhaho lebenkeleng la rona

Corundum e khubelu ke lirubi. Lejoe le na le li-intersecting acicular inclusions. E latela mokhoa oa motheo oa kristale. Sena se baka ponahalo ea naleli e lintlha tse tšeletseng. Ha e shejoa ka mohloli o le mong oa khanya o ka holimo. Hangata ho kenyelletsoa ke linale tsa silika. Majoe a khaotsoe ka mokhoa oa cabochon. Ho molemo haeba setsi sa naleli se le tlhōrōng ea sebaka seo.

lejoe la safire le nang le mahlaseli a leshome le metso e 'meli

Ka linako tse ling linaleli tse leshome le metso e 'meli li ka bonoa. Hangata hobane likristale tse peli tse fapaneng tsa corundum li hola hammoho ka sebopeho se le seng. Ka mohlala, motsoako oa linale tse tšesaane tse nang le lipoleiti tse nyenyane tsa hematite. Liphetho tsa pele li fana ka naleli e tšoeu. 'Me ea bobeli e fana ka naleli ea khauta.

Nakong ea kristale, mefuta e 'meli ea li-inclusions e shebile haholo ka litsela tse fapaneng tsa kristale. Kahoo, ho ile ha thehoa linaleli tse peli tse nchocho tse tšeletseng.

Li sutumelitsoe holimo ho tse ling, li etsa naleli e nchocho tse leshome le metso e 'meli. Linaleli tse sothehileng kapa tse 12 le tsona li ka bakoa ke ho fahla. Ntle le moo, li-inclusions li ka hlahisa phello ea mahlo a katse.

Haeba tataiso e holimo ea dome ea cabochon e lebisitsoe ho perpendicular axis ea kristale c. Ho ena le ho bapa le yona. Haeba dome e lebisitsoe lipakeng tsa litsela tsena tse peli. Naleli e seng bohareng e tla bonahala. Offset ho tloha sebakeng se phahameng ka ho fetisisa sa dome.

direkoto tsa lefatshe

Naleli ea Adama ke lehakoe le leholo ka ho fetisisa le boima ba 1404.49 carats. Re fumane lehakoe motseng oa Ratnapura ka boroa ho Sri Lanka. Ho feta moo, Black Star e tsoang Queensland, lejoe la bobeli le leholo ka ho fetisisa lefatšeng, le boima ba 733 carats.

Sapphire Star Gem ea India

E 'ngoe, "Naleli ea India", e tsoa Sri Lanka. Boima ba eona ke 563.4 carats. Ena ke naleli ea boraro e kholo ka ho fetisisa ea safire. 'Me hajoale e ntse e bontšoa Musiamong oa Amerika oa Histori ea Tlhaho New York. Ho phaella moo, 182-carat Mumbai Star, e ileng ea chekoa Sri Lanka 'me e fumaneha Musiamong oa Sechaba oa Histori ea Tlhaho Washington, DC.

Ona ke mohlala o mong oa sapphire e kholo ea naleli e putsoa. Bohlokoa ba lejoe ha bo itšetlehe feela ka boima ba lejoe, empa hape le ka 'mala oa' mele, ponahalo le matla a asterism.

Rough star sapphires ho tloha Burma (Burma)

Sapphire ea tlhaho e rekisoa lebenkeleng la rona la majoe

Re etsa mabenyane a bespoke a safire ka mokhoa oa masale a lenyalo, lifaha, masale, lipetja, lipetja… Ka kopo ikopanye le rona bakeng sa qotsa.