Dacite pumice

File:Dacite pumice (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 2.jpg - Wikimedia Commons

Photo (U.S. National Park Service)

Photo (U.S. National Park Service)

File:Banded dacite pumice-andesite (upper Holocene, 22 May 1915; Devastated Area, Lassen Volcano National Park, California, USA) 3.jpg - Wikimedia Commons

Geology - rocks and minerals

Pumice: Igneous Rock - Pictures, Definition & More

Dacite pumice

Raw dacite stone on white stock image. Image of pebble - 134144461

Dacite pumice (August 2006 eruption of Home Reef Volcano, …

ALEX STREKEISEN-Dacite

Different magma sources and evolutions of white and black pumice from the middle Okinawa Trough: Evidence from major, trace elements and Sr–Nd–Pb isotopes - Guo - 2019 - Geological Journal - Wiley Online Library

Lying in wait: deep and shallow evolution of dacite beneath Volcán de Santa María, Guatemala

45 Dacites of Redcloud and Cloudcap - Crater Lake Institute