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38 Ogige Mba America
Kọwaa ihe bụ́ isi e ji mara basin a, bụ́ nke na-ejighị n’aka. The phenomena nke a efere, na-ekwe omume ewezuga Onye Constant na nkeji, na-agbanwe mgbe niile na nha, mpaghara, àgwà nke mgbawa, na ọdịdị nke ọdịnaya nke tube. Oghere ochie nke Black Growler dị nso n'okporo ụzọ ma ugbu a adịghị arụ ọrụ. Ndị njem nlegharị anya na-aga n'ihu ugbu a southwest n'okporo ụzọ ịsa ahụ, na aka ekpe. Oge ụfọdụ nke a bụ gyser na-arụsi ọrụ ike, na-egwu n'etiti nkeji ole na ole, n'ime afọ ndị ọzọ ọ na-esi n'ike ike, ma ọ dịghị
tụpụ mmiri ọ bụla.Site na ụlọ ịsa ahụ a Ụzọ alaka na-eduga na ndịda gafere Emerald Pool na ụfọdụ obere ite agba nke mepụtara kemgbe 1905 ruo New Crater Geyser. Nke a geyser bụ ntiwapụ nke nso nso a ikuku ochie a ma ama, ma ndị ahụ amaghị bụ́ onye hụrụ ihe ngosi mbụ nke ihe a na-akpọ New Crater. Ụdị na agba nke nkwụnye ego kacha ọhụrụ bụ n'ihi nnu nke ígwè sitere na mineral ferruginous dị n'ime nkume ọhụrụ ekpughere site na oghere nke New Crater. Ala nke Norris Geyser Basin nwere siliceous sinter nke yiri nke ahụ n'akụkụ niile nke sinter ala.
