Natrual Ruby Loose Gems Baguette 1.5x3mm

Product Detail:

Ruby [1] , zvinoreva corundum yemuvara mutsvuku, imhando ye corundum uye inosanganisira kunyanya aluminium oxide (AL 2O 3) .Ruvara rutsvuku runobva kuchromium (CR) , kunyanya Cr2O3, zviri mukati zvinowanzo 0.1 ~ 3% , yepamusoro-soro i4%.Iine Fe, Ti uye yebhuruu yakati Sapphire, isiri-chromium CR ruvara rwemamwe mavara e corundum zvakare akaungana anozivikanwa seSapphire.

Mazhinji rubies echisikigo anobva kuAsia (Burma, Thailand, Sri Lanka, Pakistan, China Xinjiang, China Yunnan, nezvimwewo) , Africa (Mozambique, Tanzania), Oceania (Australia) , uye America (Montana neSouth Carolina).Marubhi anhasi anonyanyogadzirwa muMozambique.

Marubhi echisikigo haawanzowaniki uye saka anokosha kwazvo, asi marubhi ekugadzira haana kuoma zvakanyanya, saka maindasitiri emarubhi anogadzirwa.Muna 1999, 67.5-carat tsvuku uye bhuruu corundum yakawanikwa muChangle County, Shandong Province, China.Inonzi "Mandarin Duck Gem", chinova chishamiso chisingawanzo munyika.Muna 2012 akati wandei madhipoziti erubhi akawanikwa murwizi rweKarakash rwizi rweKarakax County Rwizi mudunhu reWada reXinjiang, hombe iri 32.7 carats.

pfuma yepanyama:

Refractive index: 1.762 ~ 1.770, birefringence: 0.008 ~ 0.010;

Density: 4.00g / cm3;Yakajairika mitsetse yekunyura;Kuomarara nesafiro zviri parutivi kuseri kwedhaimondi, inova yechipiri yakakura kuoma 9. Naizvozvo, dhaimondi chete rinogona kunyorwa pamusoro payo.Mutsara unogona kutorwa nyore nyore pamusoro pegirazi neimwe yemicheto yayo uye makona (kuoma kwegirazi iri pasi pe6).Mitswe yacho yakasiyana.Kune zvakawanda zvinoputika mukati meiyo ruby ​​​​yakajairika, ndiko kuti, iyo inonzi "gumi matsvuku uye mapfumbamwe mapeji" eruby.Iine dichroism iri pachena, uye dzimwe nguva kuchinja kwayo kwemavara kunogona kuonekwa neziso rakashama kubva kumativi akasiyana.Chimiro chepakutanga cheruby chisati chagadziriswa chirongo uye ndiro.