Alumina fa'atasi ai ma fa'apitoa fa'apitoa
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Tele tioata tasi alumina
Tele alumina tioata tasi o se tioata paʻepaʻe paʻepaʻe faia e calcination maualuga-vevela o alumini hydroxide po alumina alamanuia ma mineralizer faapitoa.
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Alumina fa'apipi'i (tabular alumina)
Flake alumina o loʻo i ai mea faʻapitoa faʻapitoa ma uiga faʻapitoa faʻatulagaina.
