| 11. | The ignimbrite contains Ordovician lithic fragments and 1020 % pumice.
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| 12. | This includes the Arequipa Airport Ignimbrite and La Joya Ignimbrite.
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| 13. | This includes the Arequipa Airport Ignimbrite and La Joya Ignimbrite.
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| 14. | In these valleys, the ignimbrite can be as much as thick.
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| 15. | At the time of emplacement, the ignimbrite was still.
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| 16. | Rochlitzer Berg ( ca . 349 m ( rhyolitic tuff or ignimbrite.
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| 17. | Alitar is constructed on Miocene-Pliocene La Pacana and Atana ignimbrite.
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| 18. | The caldera is filled up to thick with of ignimbrite.
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| 19. | Three cycles of volcanic activity preceding the Coranzuli ignimbrite have been identified.
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| 20. | The Las Termas ignimbrite contains pumice and is highly welded and crystalline.
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