he taonga uku hou ko "iolite"

Deqing Yehui Ceramic Parts Manufacture Co., Ltd

i whakamahia he taonga uku hou ko "iolite",

Ko te tātai rāpoi matū ko Mg2Al4si8o24(oh)2,

Kei te whakamahia nuitia mo te punaha mata tātari.