I-Volcanic rock I-Pumice (eyaziwa ngokuba yi-pumice okanye i-basalt e-porous) luhlobo lwezinto ezisebenzayo zokusingqongileyo.Lilitye elixabiseke kakhulu elinemingxuma elenziwe yiglasi yentaba-mlilo, iiminerali kunye namaqamu emva kogqabhuko-dubulo lwentaba-mlilo.Ilitye lentaba-mlilo liqulethe ezininzi iiminerali kunye nezinto ezilandelwayo, ezifana nesodium, i-magnesium, i-aluminium, i-silicon, i-calcium, i-titanium, i-manganese, isinyithi, i-nickel, i-cobalt kunye ne-molybdenum.Ine-infrared wave magnetic ngaphandle kwemitha, Emva kwamawaka eminyaka, abantu baye bafumana ixabiso layo ngakumbi nangakumbi.Ngoku iye yandiswa kwimimandla yokwakha, ukugcinwa kwamanzi, ukugaya, izinto zokucoca, i-barbecue charcoal, i-garden landscaping, ukulima okungenamhlaba, iimveliso zokuhombisa njalo njalo.Idlala indima engenakubuyiselwa kuzo zonke iinkalo zobomi!Ukubhaka ilitye elishushu ngasemva luhlobo lonyango lwamatye, olusebenzisa amatye ashushu entaba-mlilo ukufunxa amandla amabi emzimbeni womntu, ukunceda umzimba womntu ukuphelisa ubuthi kunye nokukhuthaza imetabolism yabantu.