Icelandite
Sign in to saveIcelandite is a type of volcanic rock, an andesite that is enriched in iron but deficient in aluminium (2) content greater than 60%.
In the Vinony graph
Within Vinony's link graph, Icelandite is referenced by 170 other articles, and connects out to porphyry, TAS classification and quartz monzonite.
It is catalogued under the topic Andesite.
Its subject is documented across 8 Wikipedia language editions.
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Icelandite is a type of volcanic rock, an andesite that is enriched in iron but deficient in aluminium (2) content greater than 60%.
thumb|upright=1.35| Icelandite is field O2 in the TAS classification.
Excerpted from Wikipedia’s “Icelandite” article, available under the CC BY-SA 4.0 licence.