Fa'amatalaga: Ma'a volcanic e masani ona ta'ua o le pumice po'o le basalt porous, o se ituaiga o mea aoga ma le siosiomaga.O loʻo i ai le tele o minerale ma microelements, e pei o le sodium, magnesium, alumini, silicon, calcium, titanium, manganese, iron, nickel, cobalt ma molybdenum ma isi.

Fa'aoga: faufale, fa'asao vai, olo, mea fa'amama, barbecuecarbon, fausaga fa'afanua, fa'ato'aga le palapala, mea teuteu ma isi fanua.

Lanu: mumu, uliuli. paepae
tele: 3-6mm,6-8mm,8-10mm,1-3cm,3-6cm,6-8cm,8-10cm,10-50cm e mafai ona customized.style: maʻa, vaega, paʻu.