Ilitye lokuzalwa 925 ubucwebe besilivere obunqabileyo-ngoFebruwari ilitye lokuzalwa i-Amethyst

I-Amethyst, ilitye elinqabileyo, lihlala lisetyenziswa kubucwebe kwaye lilitye lokuzalwa lemveli likaFebruwari.

Hue kunye nethoni

I-amethyst yenzeka kwii-hues eziphambili ukusuka kwi-lavender ekhanyayo okanye i-violet ekhanyayo, ukuya kumfusa onzulu. Iamethiste ingabonisa enye okanye zombini i-hues yesibini, ebomvu nebhlowu.[5] I-amethyst ekumgangatho ophezulu inokufumaneka eSiberia, eSri Lanka, eBrazil, e-Uruguay, nakwiMpuma Ekude. Ibanga elifanelekileyo libizwa ngokuba yi "Deep Siberian" kwaye inombala omfusa ojikelezayo 75–80%, kunye 15–I-20% eluhlaza okwesibhakabhaka kunye (kuxhomekeke kumthombo wokukhanya) i-hues yesibini ebomvu. ‘Rose de France’ ichazwa ngumthunzi wayo ocacileyo wombala omfusa, okhumbuza i-lavender / i-lilac shade. Le mibala iluthuthu ibikhe yajongwa njengengafunekiyo, kodwa isandula ukuthandwa ngenxa yokuthengisa okunzulu.

Ngamanye amaxesha i-quartz eluhlaza ngokungalunganga ibizwa ngokuba yi-amethyst eluhlaza, into engafanelekanga kwaye ingelilo igama elifanelekileyo lezinto eziphathekayo, njengoko isigama esifanelekileyo yiprasiolite. Amanye amagama e-quartz eluhlaza yi-vermarine okanye i-lime citrine.

I-amethyst ihlala ibonisa ukucandwa kombala, kunye nowona mbala ubukhali kakhulu ofumaneka ekuphelisweni kwekristale. Lolona didi lwexabiso lwequartz.   Enye yegem cutter’s imisebenzi kukwenza imveliso egqityiweyo ngombala olinganayo. Ngamanye amaxesha, kuphela umaleko omncinci wendalo, i-amethyst enganqunywanga inombala o-violet, okanye umbala awulingani kakhulu. Ilitye elinqabileyo elingasikwanga linokuba nenxalenye encinci kuphela efanelekileyo yokujonga ubuso.

Umbala we-amethyst ubonakaliswe ngenxa yokutshintshwa ngokusasazwa kwe-iron trivalent (Fe3 +) ye-silicon kwisakhiwo. , phambi kwezinto ezilandelwayo zerediyasi enkulu ye-ionic,   kwaye ukuya kumlinganiselo othile, umbala we-amethiste unokubangelwa ngokwemvelo ekufudukeni kwezinto zokutshintsha nokuba i-iron concentration iphantsi. I-amethyst yendalo i-dichroic kwi-violet ebomvu kunye ne-violet bluish, kodwa xa ishushu, ijika i-yellow-orange, i-yellow-brown, okanye i-brownish emnyama kwaye ingafana ne-citrine, kodwa ilahlekelwa yi-dichroism yayo, ngokungafani ne-citrine yangempela. Xa ishushu ngokuyinxenye, i-amethyst inokubangela i-ametrine.

I-amethyst inokuphela kwithowuni ukuba ibonakaliswe ngokugqithisileyo kwimithombo yokukhanya kwaye inokuba mnyama ngobuchule ngokukhanya okwaneleyo. Ayina fluoresce phantsi nokuba ngamaza amafutshane okanye amaza amade e-UV ukukhanya.

Usasazo lwejografi

I-amethyst ifumaneka kwiindawo ezininzi zehlabathi. Phakathi kuka-2000 kunye no-2010, imveliso enkulu yayisuka eMarabá kunye nePau d'Arco, iPará, kunye neParaná I-Basin, eRio Grande do Sul, eBrazil; eSandoval, eSanta Cruz, eBolivia; iArtigas, eUruguay; eKalomo, eZambia; kunye neThunder Bay, eOntario. Izixa ezingaphantsi zifumaneka kwezinye iindawo ezininzi eAfrika, eBrazil, eSpain, eArgentina, eRashiya, eAfghanistan, eMzantsi Korea, eMexico naseUnited States.

Ukuphatha kunye nokunyamekela

Eyona nto ifanelekileyo yokumisela i-gem amethyst yi-prong okanye i-bezel setting. Indlela yesitishi kufuneka isetyenziswe ngononophelo.

I-Amethyst inobunzima obuhle, kwaye ukuyiphatha ngononophelo olufanelekileyo kuya kuthintela nawuphi na umonakalo kwilitye. I-amethyst inochuku kubushushu obunamandla kwaye inokulahlekelwa okanye itshintshe umbala wayo xa ibekwe kubushushu okanye kukukhanya ixesha elide. Ukucwenga ilitye okanye ukulicoca nge-ultrasonic okanye nge-steamer kufuneka kwenziwe ngononophelo.

Kwaye ngokwesiqhelo iya kusetyenziswa njengelitye lezacholo, sikwanalo nothotho olutsha   Izacholo zesilivere ezingama-925  kwaye ndingathanda ukukubonisa!