ruvara kuchinja denderedzwa

Sphene kana Titanite inoshandura ruvara kubva pagirinhi kuenda kutsvuku.

Tenga humambo hwepanyama muchitoro chedu

Bhora rinoshandura ruvara, kana kuti titanite, inonzi calcium isiri-silicate mineral inonzi CaTiSiO5. Tevera huwandu hwesimbi uye aluminium tsvina inowanzovepo. Rare pasi masimbi akajairika, kusanganisira cerium uye yttrium. Thorium zvishoma inotsiva calcium ne thorium.

Titanite

Sphene inoitika seyakajeka kune yakajeka tsvuku-ruvara, pamwe negrey, yero, girini kana tsvuku monoclinic makristasi. Aya makristasi anowanzo hukama uye anowanzopetwa kaviri. Iine subadamantine, ine zvishoma resinous luster, titanite ine kuoma kwe5.5 uye isina kusimba kucheka. Kuwanda kwayo kunoenderana ne3.52 uye 3.54.

Iyo refractive index yetitanite inobva ku1.885-1.990 kusvika 1.915-2.050 ine birefringence yakasimba kubva 0.105 kusvika 0.135, biaxially positive, pasi pemaikorosikopu izvi zvinotungamirira kuhutano hwakakura, iyo, pamwe chete neyakajairwa yero-brown ruvara, zvakare. sechikamu chemuchinjiko chakaita sedhaimani, chinogonesa kuzivikanwa kwechicherwa.

Transparent specimens inosiyaniswa neiyo yakasimba trichroism, uye mavara matatu anoratidzwa anoenderana nemuvara wemuviri. Nekuda kwekudzima kwesimbi, ibwe harina fluoresce mu ultraviolet chiedza.

Imwe yetitanite yakawanikwa iine metamictite semhedzisiro yekukuvara kwechimiro nekuda kwekuora kweradioactive yeanowanzo kukosha thorium yemukati. Kana ichionekwa muchikamu chakatetepa ine petrographic microscope, tinogona kuona pleochorism mumaminerari akatenderedza titanite crystal.

Spen ndiko kunobva titanium dioxide TiO2 inoshandiswa mu pigment.

Sematombo anokosha, titanite inowanzova mumvuri wegrey, asi inogona kuva yakasvibirira kana yakasviba. Iyo hue inotsamira pane Fe yemukati: yakaderera Fe yemukati inoburitsa girinhi uye yero hues, nepo Fe yepamusoro inoburitsa brown kana dema mavara.

Zoning yakajairika kune titanites. Inokosheswa nekuda kwesimba rayo rekuparadzira 0.051 muB kusvika G renji, rinopfuura dhaimondi. Zvishongo zveSpen hazviwanzo, gemstone ndeyemhando isingawanzo uye yakapfava.

Kuchinja kwemavara

Muenzaniso wakanaka wekuchinja kwemavara ndeye sphene. Aya matombo nematombo anotarisa zvakasiyana zvachose pasi pechiedza che incandescent pane zvaanoita masikati chaiwo. Izvi zvinonyanya kukonzerwa nemakemikari ematombo uye kunyura kwakasimba kwekusarudza.

Sphene inoratidzika yakasvibirira masikati uye yakatsvuka muchiedza che incandescent. Safire, uyewo tourmaline, alexandrite nemamwe matombo, anogonawo kuchinja ruvara.

Vhidhiyo yekushandura ruvara

Natural sphene inotengeswa muchitoro chedu chematombo anokosha

Isu tinogadzira zvishongo zvebespoke nemakristasi ari mumhando yemhete dzemuchato, nekiresi, mhete, zvishongo, pendants… Ndokumbira utibate kuti uwane mutengo.