Corundum - pob zeb rau cov hniav nyiaj hniav kub ua lag ua luam thiab kev lag luam

Corundum - ib lub pov haum nyob rau hauv cov nqe lus ntawm lub jeweller. Chemist kuj hais tias nws tsuas yog txhuas oxide, xim infused inclusions ntawm hlau, chromium, vanadium, titanium thiab lwm tus neeg. Impurities, uas yog hais txog 2% raws li ib tug feem pua ntawm cov pawg txhuas nyob rau hauv lub crystalline lattice ntawm cov mineral. Kuj ceeb tias, tus tib atoms / ions nyob rau hauv txawv minerals tej zaum yuav coj txawv. Piv txwv li, chromium imparts liab Corundum, beryl (tsev neeg muaj pes tsawg leeg) - ntsuab thiab ntsuab chrysoberyl nyob rau hauv thaum sawv ntxov, thiab tus liab yav tsaus ntuj (Alexander). Xws li yog cov chameleon.

Corundum pob tshab quaj tawv heev dawb lias nyob rau hauv lub hniav nyiaj hniav kub lub ntiaj teb no nws muaj nws tus kheej lub npe. Liab minerals lub npe hu ua rubies, ntsuab - zoo li hlorosapfiry, xiav - sapphire, tsis muaj kob - raws li cov leicosapphires. Nyob rau hauv lub qub ntshav pob zeb raug hu ua Bengal amethyst, ntshav - violet, liab thiab ntshav - almandine sapphires. Pob tshab Corundum, pob zeb txiv kab ntxwv, hu ua padparadzha thiab daj-liab - Padparadsha.

Nyob rau hauv lub qub hnub nyob rau hauv lub npe ntawm ntau yam kev xaiv ntawm no mineral Jewelers thiab traders siv lo lus "sab hnub tuaj", uas yog mus sab laj txog qhov zoo ntawm cov pob zeb. Oriental diamonds, oriental emeralds, aquamarines sab hnub tuaj, oriental topazes thiab sab hnub tuaj chrysolite - tag nrho cov Corundum duas xim. Zoo, tam sim no hais tias cov npe yog tsis siv, txwv tsis pub nws yuav tau ib qhov mess.

Qee zaus pom Corundum pob zeb nyhuv asterism. Nyob rau hauv xws zaus nws yuav pom txoj kev six- los yog kaum ob lub hnub qub, uas nws rays los ntawm kev xa lub pob zeb tsiv rau nws saum npoo. Star sapphires thiab rubies muaj ntau heev menyuam.

Corundum - ib tug nyuaj lub pob zeb (nyob rau Mohs scale - 9). Nws tsuas yog nws surpassed los ntawm cov pob zeb diamond nyob rau hauv hardness. Vim li no cov khoom teejtug uas yog uas tsis yog-nyiaj-kub pob zeb yog siv raws li ntxhib no los txhuam (rau tej thiab kev sib tsoo hlau, iav). Incidentally, lo lus "ntwav txhuam ntoo" yog synonymous nrog Corundum. Nws thov no mineral thiab raws li ib tug refractory khoom.

Leej twg launched rau zus tau tej cov dag Corundum. Lawv tau los ntawm melting ntawm bauxite nrog hlau filings (raws li txo tus sawv cev) nyob rau hauv hluav taws xob furnaces. Feem ntau ntawm lawv yog siv nyob rau hauv lub kos duab nyob rau hauv hniav nyiaj hniav kub yog tsuas yog ob peb lub pob zeb. Piv txwv li, hluavtaws ruby siv nyob rau hauv lub watch kev lag luam raws li siv pob zeb leicosapphires - nyob rau hauv lub tshuab hluav taws xob kev lag luam.

Corundum mined, mas nyob rau hauv Is Nrias teb, Burma, Madagascar, Thaib teb, Sri Lanka. Zog ntawm Guj kuj tseem muaj lawv deposits (nyob rau hauv Krasnoyarsk, Primorye, lub Chelyabinsk cheeb tsam nyob rau hauv lub Urals).

Corundum - pob zeb, tau ntev lawm pom tau hais tias Litoterapists. Thiab lawv siv nws nyob rau cov xim. Nws yog ntseeg hais tias lub xiav pob zeb normalize intraocular siab. Liab - los txhim kho cov ntshav ncig, qhib cov kev ua ntawm cov qog, sib npaug rau metabolism. Violet - pab txhawb ntau yam kev kawm txoj tib neeg lub hlwb thiab hlwb kev ntshawv siab. Txiv kab ntxwv - rejuvenate, txhim kho digestion.

Corundum (pob zeb) raws li ib tug mascot yog zoo meej rau psychologists, cov kws kho mob, cov xib fwb, raws li zoo raws li tag nrho cov poj niam, lom nws tau 40 hnub tseem ceeb.