Ruby cov pob zeb - ib tug yeej muaj tseeb dragotsennnost

Ruby cov pob zeb - ib tug mineral, yog ib lub ntawm ntau yam Corundum. Los ntawm lub standpoint ntawm Science News for KIDS, nws yog alumina nrog ib tug me me npaum li cas ntawm chromium ions. Coloration vim precisely mineral admixture, ntau dua qhov lub ntsiab lus ntawm chromium ions, qhov ntau noo xim.

Ruby - ib cov nyiaj uas 1 chav kawm ntawv, uas kuj muaj xws li kab tho, pob zeb diamond (pob zeb diamond) thiab sapphire. Lawv cov dej num raws li qhov muaj tseeb tiag gems. Tag nrho cov so yog tog twg los ib tug semi-precious los yog rau ornamental.

Xav minerals mined mas nyob rau hauv Burma, Sri Lanka, Pakistan, Thaib teb, thiab Is Nrias teb. Zog ntawm Guj kuj tseem pom lawv tso nyob rau hauv daim ntawv ntawm cov placers nyob rau hauv lub Urals.

Tus thawj boules tau tsim dua ib puas xyoo dhau los. Lawv yog lug siv. Quantum Electronics thiab saib kev lag luam yuav tsum tau unthinkable hnub no tsis muaj lawv, tsis hais qhov hniav nyiaj hniav kub. Khoom cua pob zeb yog tau nyob rau hauv tib yam li Corundum, tab sis, nrog rau qhov sib ntxiv ntawm ib tug coloring tivthaiv (chromium oxide).

Ruby pob zeb paub txij ancient sij hawm. Nyob rau hauv ancient Rus 'nws twb hu ua Yakhont. Mention ntawm nws yog, txawm nyob rau hauv lub annals ntawm lub Khab, yos rov qab mus rau IV caug xyoo. Nyob rau hauv lub Roman faj tim teb chaws twb tsis tau tsuas yog lub npe hu, tab sis kuj muaj nuj nqis siab tshaj pob zeb diamond. Cov zoo nkauj minerals dai kom zoo nkauj nrog lub npe nrov kaus mom Monomakh, uas los ntawm lub XVI caug xyoo. Kab tshoob nyob rau hauv lub nceeg vaj ntawm Lavxias teb sab tsars.

Cov nqi ntau tshaj yog cov pob zeb nrog ib tug nplua nuj kaj xim liab thiab liab nrog ib tug violet tint, tab sis nyob rau hauv cov qus lawv tsis tshua muaj. Tej zaub mov ntawm ib tug nqi xauj rau diamonds. Piv txwv li, lub pob zeb nyob rau hauv Burma, muag rau 500 txhiab daus las, nws loj yog 4.12 carats.

Heev tsawg rubies, rau ntawm qhov chaw uas yuav tsum tau pom hexagonal lub hnub qub, yog hu ua Asterix. Lawv muaj nqis siab dua pob zeb nrog ib tug violet tint, thaum lub sij hawm lub hnub qub yog tsim los ntawm lub inclusions ntawm txawv teb chaws tshuaj.

Pob zeb ruby khoom txaus, nws hardness yog 9 ntsiab lus nyob rau hauv lub Mohs scale. Kev sib piv, lub hardness ntawm cov pob zeb diamond - 10. Nrog xws li high hardness, cov mineral yog nkig, los tsoo ib tug nyuaj nto, tej zaum nws yuav keej, thiab yog hais tias tsis txiav - phua.

Yuav kom paub qhov txawv lub pov haum los ntawm cov khoom cua ruby, koj yuav xav tau ib tug siab iav nrog ib tug ntau yam nce. Nyob rau hauv ib tug tej yam ntuj tso qauv pom tsis xws luag thiab inclusions, zoo tej kab nrib pleb tej zaum yuav hluavtaws tsis muaj tsis xws luag.

Ruby tau ntev tau shrouded nyob rau hauv cov lus dab neeg, nws muab qhov txawv zog. Nws txawm xav hais tias nws yuav tiv thaiv tus neeg hnav ntawd los ntawm cov kab mob cawm nej dim los ntawm ntau yam tshuaj lom sam roj zog lub cev, ua kom tib neeg nco, kom nws lub zog.

Litoterapists ntxias hais tias qhov no mineral pab txoj kev ntshav qauv, yeej txhawb kev kho neeg mob ntawm cov pob qij txha, cov nqaj qaum thiab tonsillitis. Lawv xav hnav ib ruby pob zeb rau cov neeg uas muaj epileptic qaug dab peg tshwm sim kom ntseeg tau tias nws ua tau los nres lub qaug dab peg. Lub pob zeb no yog ua rau cov hypertensive cov neeg mob. Litoterapists kom rubies txaj muag neeg, cov pob zeb no yuav muab lawv cov uas ploj lawm kev txiav txim. Active neeg nws muaj peev xwm los ua ib tug neeg ncaj ncees pab pawg phooj ywg nyob rau hauv tag nrho cov yam.