Lejoe la seretse se chesang (leo hangata le tsejoang e le pumice kapa porous basalt) ke ntho e sebetsang hantle le e se nang tikoloho, e leng lejoe la bohlokoa haholo le nang le masoba le entsoeng ka likhalase tsa seretse se chesang, liminerale le lipululana ka mor'a ho foqoha ha seretse se chesang.Lejoe la seretse se chesang le na le liminerale tse ngata le li-trace elements tse kang sodium, magnesium, aluminium, silicon, calcium, titanium, manganese, tšepe, nickel, cobalt le molybdenum.Ha e na mahlaseli 'me e na le maqhubu a khoheli a hole a infrared.Ka mor'a ho foqoha ha seretse se chesang ho se nang mohau, ka mor'a lilemo tse mashome a likete, Batho ba ntse ba fumana bohlokoa ba eona.Hona joale e atolositse masimo a eona a ts'ebeliso ho ea ho masimo a joalo ka meaho, paballo ea metsi, ho sila, lisebelisoa tsa sefa, mashala a beso, ho lokisa naha, temo e se nang mobu, le lihlahisoa tsa mekhabiso, e bapala karolo e ke keng ea nkeloa sebaka liindastering tse fapaneng.

Lejoe la seretse se chesang ke mofuta o mocha oa thepa e sebetsang hantle le e se nang tikoloho, e leng lejoe la bohlokoa haholo le nang le masoba le entsoeng ka likhalase tsa seretse se chesang, liminerale le lipululana ka mor'a ho foqoha ha seretse se chesang.Lejoe la seretse se chesang le na le liminerale tse ngata le li-trace elements tse kang sodium, magnesium, aluminium, silicon, calcium, titanium, manganese, tšepe, lithium, nickel, cobalt le molybdenum.

Litšobotsi tsa eona ke boima bo bobebe, matla a phahameng, ho kenya mocheso, ho monya molumo, ho hanyetsa mollo, ho hanyetsa acid le alkali, ho hanyetsa ho bola, ha ho na tšilafalo, ha ho na mahlaseli a kotsi, le li-pores tse ngata tse nyenyane holim'a metsi, feela joaloka li-pores letlalong.Ho kenella ka har'a oli ea enjene ho ka monya likarolo tsa oli ea bohlokoa butle-butle, ebe butle-butle ho li lokolla letlalong, ho li lumella ho kenella 'meleng oa motho.Ho phaella moo, e kopantsoe le lihlahisoa tsa oli tse hlokahalang le mekhoa e khethehileng ea ho tlosa chefo, majoe a Volcanic a 'nile a sebelisoa ka ho eketsehileng ho tsa bongaka le aesthetics lilemong tsa morao tjena kaha a ka rarolla mathata a mangata a khathatsang a letlalo.