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Hashtag
#ankaramite
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The late shield-building Kamaileʻunu Member of the #Waiʻanae #Volcanics include #tholeiitic, #calc-alkaline, #alkaline, and transitional lavas. These are a few examples of #ankaramite, the alkaline equivalent of a #picrite.

#volcano #volcanology #hawaii #oahu

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