2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Corundum crystals ntawm gemstone zoo nyob rau hauv tej xim uas tsis yog liab hu ua sapphires, thaum liab ntau yam hu ua rubies. Cov no yog cov feem ntau ci ntsa iab thiab tawv gemstones; tsuas yog pob zeb diamond nyuaj dua. Qhov khaus xiav ntawm sapphire yog ua los ntawm kev sib ntxiv ntawm titanium thiab hlau rau cov ntxhia corundum.
Dab tsi yog qhov txawv ntawm sapphire thiab xiav sapphire?
Sapphire Crystal
Corundum (sapphires) tuaj hauv txhua hom xim. Blue Corundum hu ua Blue Sapphire; Pink Corundum hu ua Pink Sapphire, thiab lwm yam Cov ntsiab lus ntxhia hauv cov siv lead ua muab xim rau nws (cov ntsiab lus ntxiv ntawm cov xim piav qhia hauv txhua hom sapphire tshwj xeeb).
Dab tsi xim sapphire kim tshaj?
Tus nqi tshaj plaws xiav sapphires yog velvety xiav rau violetish xiav, hauv nruab nrab mus rau nruab nrab-tsaus tones. Sapphires nrog cov khoom zoo no hais kom tus nqi siab tshaj ib carat. Tsawg dua xiav sapphires kuj tseem yuav greyish, lub teeb dhau, lossis tsaus dhau.
xiav sapphires tuaj qhov twg?
Cov pob zeb zoo nkauj no hloov xim hauv cov teeb pom kev sib txawv. Lawv lub xub ntiag ntxiv qhov tshwj xeeb rau cov tsev neeg corundum uas twb muaj lawm. Ob qho tib si xiav thiab zoo nkauj sapphires los ntawm ntau qhov chaw txawv xws li Madagascar, Tanzania, Sri Lanka, Myanmar, thiab Australia.
Kuv tuaj yeem qhia tau li cas yog tias kuv lub xiav sapphire yog tiag?
Nrhiav qhov tsis haum
Siv ibiav magnifying los yog ib lub jeweler lub loupe los xyuas cov impurities thiab flaws nyob rau hauv koj sapphire. Kuaj xyuas qhov tsis haum me me lossis cov specks hauv pob zeb. Cov no yog ib qho qhia tias koj lub pob zeb yog tiag. Lab-created sapphires yog feem ntau flawless nyob rau hauv lawv muaj pes tsawg leeg.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Yuav siv dab tsi txhawm rau txhawm rau txhawm rau txhawm?
Siv phom caulk siv cov hlaws tuab ntawm caulk ncig ntawm ntug ntawm lub txee. Tsa lub dab dej kom nws nias tawm tsam lub hauv qab ntawm lub countertop thiab tsim cov dej tsis sib haum. Ntxiv cov laug cam thiab shims raws li xav tau los xyuas kom meej lub dab dej nyob hauv qhov chaw.
Puas yog cov dab dab dab dab dab dab tau them?
OHL cov neeg ua si tsis tau nyiaj hli, vim lawv tsis raug lees paub tias yog cov neeg ua haujlwm raws li Txoj Cai Kev Ua Haujlwm. Txawm li cas los xij, lawv suav nrog cov txiaj ntsig xws li nyiaj rov qab txhua xyoo, tag nrho cov nqi kawm ntawv them, thiab daim pib pub dawb.
Sapphire sawv cev dab tsi?
Qhov no yog vim ntau pua xyoo, sapphires tau paub tias yog lub cim ntawm innocence, kev ua neej ntev thiab kev noj qab haus huv. Lub pob zeb sawv cev rau txoj kev vam meej, kev zoo nkauj thiab kev thaj yeeb sab hauv - txhua yam uas yog cov khoom plig zoo kawg nkaus rau kev xav rau ob niam txiv tom qab 45 xyoo ntawm kev sib yuav.
