Figure F8. Volcanic lithic clasts. Except as noted, left-side images are taken in plane-polarized light and right-side images are taken in cross-polarized light. A. Simple glass (g) fragments (Sample 316-C0004C-5H-8, 18–20 cm). B. Porous pumice fragment in plane-polarized light (Sample 316-C0004C-5H-8, 18–20 cm). C, D. Microlitic volcanic rock fragment (Sample 316-C0008A-43X-1, 44–45 cm). E, F. Lathwork volcanic rock fragment (Sample 316-C0008A-24H-3, 110–112 cm).
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