Spinel ya daɗe yana shahara tare da ƙwararrun caca da masu tarawa, kuma wasanni masu inganci ba safai ba ne.A wani lokaci, an san spinel a matsayin ruby kamar "yariman baƙar fata" wanda aka saka a cikin kambi na shahararren sarkin Birtaniya.A gaskiya ma, kashin baya sune jajayen kashin baya, kuma spinel na sauran launuka ana kiran su sapphires a lokacin.
Onyx da ruby kyawawan lu'ulu'u ne masu wuya.dukansu ja ne Don haka yana da sauƙi a ruɗe.Ma'adinai na asali a cikin tsarin dutsen da ke kusa da babban abun da ke ciki ya sa ya zama mai ban sha'awa, ja mai zurfi.Hakanan ana iya samun spinel a mafi yawan yaƙutu.
Menene babban bambance-bambance tsakanin roba da na halitta don yin bambanci na ka'idar?
Onyx na halitta daidai yake da axially.Amma lattice na ciki na roba spinels sau da yawa gurbata.
Ana yawan samun onyx na halitta a cikin lu'ulu'u octahedral.rhombus rhombus da jimillar cube yayin da spinel roba ke da wani sabon salo.
Lokacin aikawa: Afrilu-19-2022