natrocarbonatite造句

• The Ol Doinyo Lengai volcano is currently the only active natrocarbonatite volcano in the world.
• Part of the volcanic system of the East African Rift, it uniquely produces natrocarbonatite lava.
• At the volcano Ol Doinyo Lengai in Tanzania, natrocarbonatite lava erupts at around, not far above Venus's mean ambient temperature of.
• It erupts with the lowest temperature lava in the world, at 500-600 癈 . The lava is natrocarbonatite dominated by nyerereite and gregoryite.
• It is one of the two main ingredients of natrocarbonatite, found naturally in the lava of Ol Doinyo Lengai volcano, the other being nyerereite.
• "' Natrocarbonatite "'is a rare carbonatite lava which erupts from the Ol Doinyo Lengai volcano in Tanzania within the East African Rift of eastern Africa.
• "Natrocarbonatite " is made up largely of two minerals, nyerereite ( named after Julius Nyerere, the first president of independent Tanzania ) and gregoryite ( named after John Walter Gregory, one of the first geologists to study the East African Rift and author of the book " The Great Rift Valley " ).