Iolite kapena cordierite -

Mwala wa Iolite, womwe umatchedwanso mwala wa iolite, mwala wa iolite kapena cordierite.

Gulani iolite zachilengedwe m'sitolo yathu

Yolita

Iolite kapena cordierite ndi cyclosilicate ya magnesium, chitsulo ndi aluminium. Chitsulo chimakhalapo nthawi zonse, ndipo pakati pa Mg-cordierite ndi Fe-secaninite ndondomeko za mndandandawu ndi: (Mg, Fe) 2Al3 (Si5AlO18) mpaka (Fe, Mg) 2Al3 (Si5AlO18).

Pali kutentha kwapamwamba kwambiri kwa polymorphic kusinthidwa kwa indialite, komwe kumakhala isostructural kwa beryllium ndipo kumakhala ndi kugawa kwachisawawa kwa Al mu (Si, Al) 6O18 mphete.

Kulowa

Mwala wa Iolite, womwe umatchedwanso mwala wa iolite, mwala wa iolite, kapena mwala wa cordierite, nthawi zambiri umapezeka pokhudzana kapena chigawo cha metamorphism cha miyala ya pelitic. Izi ndizodziwika kwambiri ndi ma hornfelses omwe amapangidwa chifukwa cholumikizana ndi metamorphism ya miyala ya pelitic.

Misonkhano iwiri yotchuka ya metamorphic mineral ikuphatikizapo cordierite-spinel-silimanite ndi cordierite-spinel-plagioclase-orthopyroxene.

Maminolo ena okhudzana ndi garnet, cordierite, silimanite garnet, gneisses, ndi anthophyllite. Cordierite imapezekanso mu ma granite, pegmatites, ndi mitsinje mu gabbro magmas. Zinthu zosinthika zimaphatikizapo mica, chlorite, ndi talc.

mwala wamtengo wapatali

Mitundu yowoneka bwino ya iolite imagwiritsidwa ntchito ngati mwala wamtengo wapatali. Dzinali limachokera ku liwu lachi Greek "violet". Dzina lina lakale ndi dichroite, liwu lachigriki lotanthauza mwala wamitundu iwiri, kutanthauza pleochroism yamphamvu ya cordierite.

Ankatchedwanso madzi a safiro ndi ma Viking compass chifukwa chothandiza kudziwa komwe dzuwa likupita pamasiku a mitambo, monga momwe ma Viking ankagwiritsa ntchito. Zimagwira ntchito pozindikira komwe kuli polarization ya mlengalenga.

Kuwala komwe kumamwazikana ndi mamolekyu a mpweya kumapangidwa polarized, ndipo mayendedwe a polarization ndi perpendicular kwa mzere kudzuwa, ngakhale litayamba dzuwa palokha yokutidwa ndi chifunga wandiweyani kapena kunsi kwa chizimezime.

Ubwino wa miyala yamtengo wapatali umachokera ku safiro wabuluu kupita ku mtundu wofiirira, wachikasu wotuwa kupita ku buluu wopepuka pamene kowala ya kuwala ikusintha. Nthawi zina amagwiritsidwa ntchito ngati mtengo wotsika m'malo mwa safiro.

Ndizofewa kwambiri kuposa safiro ndipo zimapezeka zambiri ku Australia, Northern Territory, Brazil, Burma, Canada, Yellowknife dera la Northwest Territories, India, Madagascar, Namibia, Sri Lanka, Tanzania ndi United States, Connecticut. Krustalo lalikulu kwambiri lomwe linapezeka linali lolemera kuposa ma carat 24,000 ndipo linapezeka ku Wyoming, USA.

Tanthauzo ndi katundu wa iolites

Gawo lotsatirali ndi sayansi yabodza komanso yozikidwa pazikhulupiliro za chikhalidwe.

Mwala wa Indigo Iolite umaphatikiza kuwonekera kwa kuwala kwa violet ndi chidaliro cha kuwala koyera kwa buluu. Zimabweretsa nzeru, choonadi, ulemu ndi luso lauzimu. Mwala wachiweruzo ndi moyo wautali, umalimbikitsa kudziyang'anira ndipo ukhoza kubweretsa nzeru zakuya zikagwiritsidwa ntchito moyenera.

FAQ

Iolite osowa?

Miyala yaying'ono yopitilira 5 carats ndiyosowa. kuuma kwa mwala kumatsikira ku 7-7.5 pa sikelo ya Mohs, koma chifukwa chakuti ili ndi kugawanika kotchulidwa kumbali imodzi, kukhazikika kwake kuli koyenera.

Kodi Iolite ndi chiyani?

Iolite ndi mwala wa masomphenya. Imayeretsa malingaliro, ndikutsegula chidziwitso chanu. Zimathandiza kumvetsetsa ndi kuchotsa zomwe zimayambitsa kuledzera. Zidzakuthandizani kufotokoza zomwe mumakonda, zopanda kuyembekezera kwa ena.

Kodi iolite ndi safiro?

Ayi. Ndi mitundu yosiyanasiyana ya mineral cordierite, yomwe nthawi zina imatchedwa "madzi safiro" chifukwa cha mtundu wakuda wa safiro. Monga safiro ndi tanzanite, miyala ina yamtengo wapatali ya buluu ndi pleochroic, kutanthauza kuti imatumiza kuwala mosiyana pamene ikuwoneka kuchokera kumbali zosiyanasiyana.

Kodi iolite ndi yokwera mtengo?

Ubwino wa miyala yaing'ono ya buluu-violet imachokera ku $ 20 mpaka $ 150 pa carat, malingana ndi mtundu, kudula ndi kukula.

Iolite wabuluu kapena wofiirira?

Miyala yambiri imakhala pakati pa mitundu iwiri. Nthawi zina zofiirira komanso nthawi zina zabuluu.

Kodi chakra ndi iolite yoyenera?

Iolite imagwirizana ndi chakra ya diso lachitatu. Mwala uwu umanyamula mphamvu yayikulu ya diso lachitatu, ndichifukwa chake umagwiritsidwa ntchito nthawi zambiri kupeza zolozera zapamwamba ndikuwongolera chidziwitso.

Kodi iolite yaiwisi imapezeka kuti?

Amapezeka ku Australia (Northern Territory), Brazil, Burma, Canada (dera la Yellowknife ku Northwest Territories), India, Madagascar, Namibia, Sri Lanka, Tanzania ndi United States (Connecticut).

Kodi Iolite Ndi Mwala Wobadwa?

Indigo Iolite ndi imodzi mwa miyala yachilengedwe ya omwe anabadwa pakati pa nyengo yozizira (Januware 20 - February 18).

Kodi miyala ya iolite yomwe yagwa ndi chiyani?

Miyala ya ng'oma imagwiritsidwa ntchito ngati miyala yamphamvu pamankhwala ena. Amagwiritsidwanso ntchito ngati makhiristo ochiritsa ndi miyala ya chakra. Miyala yogwa nthawi zambiri imagwiritsidwa ntchito ndikuyikidwa pamalo osiyanasiyana mu chakra kuti muchepetse zovuta zosiyanasiyana zakuthupi, zamalingaliro, zamaganizo komanso zauzimu.

Iolite yachilengedwe imagulitsidwa m'sitolo yathu ya miyala yamtengo wapatali

Timapanga zodzikongoletsera za iolite: mphete zaukwati, mikanda, ndolo, zibangili, zolembera… Chonde… titumizireni kuti mupeze mtengo.