| 1. | The volcano has erupted alkali basalts typical for rift zone volcanoes.
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| 2. | Alkali basalts typically have mineral assemblages that lack orthopyroxene but contain olivine.
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| 3. | Ankaramites and alkali basalts are the primary volcanic rocks comprising the basal shield.
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| 4. | Alkali basalts have few vesicles and a gray colour.
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| 5. | Alkali basalt may contain minor nepheline and does contain nepheline in its CIPW normative mineralogy.
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| 6. | Several outcrops of alkali basalt are present south of Kennicott Lake and the Tahltan River.
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| 7. | Campania has an alkali basalt from but it also has younger flows of olivine tholeiites.
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| 8. | The rare earth element contents are transitional between Planchon-Peteroa and Patagonia alkali basalt signatures.
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| 9. | Many alkali basalts may be formed at greater depths, perhaps as deep as 150 200 km.
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| 10. | The sequence has been divided into a lower pillowed tholeiitic unit and an upper porphyritic alkali basalt unit.
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