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Text Description: Cinders on top (scoria) suggest this is part of a cinder cone. Very small remnant of likely hydrothermal breccia. Ringing the top of the hill is a band of pumice ~50 cm thick. No glass in deposit (probably doesn't correlate to pumice in FC-107) Black, aphyric scoria References:  Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes |
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