Tan crystal inodaidzwa zvakare kunzi tii crystal, uye chiutsi quartz (brown quartz) inonziwo crystal yehutsi uye inki crystal Radioactive Mazhinji emakristasi etii makoramu ane hexagonal.Kufanana nemamwe makristasi akajeka, pane dzimwe nguva zvinorehwa senge ice crack, gore uye mhute.