umbala oshintsha indilinga

I-Sphene noma i-Titanite ishintsha umbala usuka koluhlaza ube bomvu.

Thenga umbuso wemvelo esitolo sethu

Ibhola elishintsha umbala, noma i-titanite, i-calcium non-silicate mineral ebizwa ngokuthi i-CaTiSiO5. Ukulandelela amanani ensimbi ne-aluminium angcolile ngokuvamile akhona. Izinsimbi zomhlaba ezingavamile zivamile, kuhlanganise ne-cerium ne-yttrium. I-thorium ithatha indawo ye-calcium nge-thorium.

Titanite

I-Sphene yenzeka njengokucwebezelayo kuya kokubomvu-nsundu ngokusobala, kanye namakristalu e-monoclinic ampunga, aphuzi, aluhlaza noma abomvu. Lawa makristalu ngokuvamile ahlobene futhi ngokuvamile aphindwe kabili. Iphethe i-subadamantine, ine-luster ene-resinous kancane, i-titanite inobunzima obungu-5.5 kanye nokusikwa okubuthakathaka. Ukuminyana kwayo kuncike ku-3.52 no-3.54.

Inkomba ye-refractive ye-titanite isuka ku-1.885-1.990 iye ku-1.915-2.050 ene-birefringence eqinile ukusuka ku-0.105 kuya ku-0.135, i-biaxially positive, ngaphansi kwe-microscope lokhu kuholela ekukhululekeni okukhulu kwesici, okuthi, kuhlanganiswe nombala ojwayelekile onsundu, kanye. njengengxenye yesiphambano emise okwedayimane, isiza ukuhlonzwa kwezimbiwa.

Izibonelo ezibonisa ngale zihlukaniswa nge-trichroism eqinile, futhi imibala emithathu ebonisiwe incike embala womzimba. Ngenxa yomphumela wokucisha insimbi, itshe alikhiqizi ekukhanyeni kwe-ultraviolet.

Enye ye-titanite itholwe iyi-metamictite ngenxa yokulimala kwesakhiwo ngenxa yokubola kwe-radioactive kokuqukethwe kwe-thorium okuvame ukubalulekile. Uma sibhekwa engxenyeni encane ngesibonakhulu se-petrographic, singabona i-pleochorism kumaminerali azungeze ikristalu ye-titanite.

I-Spen iwumthombo we-titanium dioxide i-TiO2 esetshenziswa ku-pigments.

Njengetshe eliyigugu, i-titanite ngokuvamile ingumthunzi ompunga, kodwa ingaba nsundu noma ibe mnyama. I-hue incike kokuqukethwe kwe-Fe: okuqukethwe kwe-Fe ephansi kukhiqiza imibala eluhlaza nephuzi, kuyilapho okuqukethwe kwe-Fe ephezulu kukhiqiza imibala emnyama noma emnyama.

Izoni ijwayelekile kuma-titanites. Ihlonishwa ngamandla ayo akhethekile okuhlakazeka angu-0.051 kububanzi B ukuya ku-G, idlula idayimane. Ubucwebe be-Spen abuvamile, itshe eliyigugu liyikhwalithi engavamile futhi lithambile.

Ukushintsha umbala

Isibonelo esihle sokushintsha umbala yi-sphene. Lawa matshe ayigugu namatshe abukeka ehluke ngokuphelele ngaphansi kokukhanya kwe-incandescent kunokuba enza emini yemvelo. Lokhu kubangelwa ikakhulukazi ukwakheka kwamakhemikhali amatshe kanye nokumuncwa okunamandla okukhethayo.

I-Sphene ibonakala iluhlaza emini futhi ibomvu ekukhanyeni kwe-incandescent. I-Sapphire, kanye ne-tourmaline, i-alexandrite namanye amatshe, nayo ingashintsha umbala.

Ividiyo yokushintsha umbala

I-sphene yemvelo iyathengiswa esitolo sethu samatshe ayigugu

Senza ubucwebe be-bespoke obunamakristalu ngendlela yezindandatho zomshado, imigexo, amacici, amasongo, imihlobiso elengayo... Sicela usithinte ukuze uthole ikhwutheshini.