ʻO ka hao hao, ʻike ʻia hoʻi ʻo ferric oxide, burnt limonite, burnt ocher, hao ʻulaʻula, hao ʻulaʻula, ʻulaʻula ʻulaʻula, Venetian ʻulaʻula (ʻo ka mea nui ka iron oxide), a pēlā aku. -ʻulaʻula pauda.ʻO kona pauda ʻulaʻula-ʻulaʻula he puaʻa haʻahaʻa haʻahaʻa, i kapa ʻia ʻo iron oxide red ma ka ʻoihana.Hoʻohana ʻia ia i ka pena, ka inika, ka ʻōpala a me nā ʻoihana ʻē aʻe e like me ka catalyst, polishing agent no ke aniani, gemstone a me ka metala, a hiki ke hoʻohana ʻia i mea maka no ka hana hao.