Figure F6. Photomicrographs of pyrite in sand, Subunit IA. A. Microcrystalline pyrite grain coatings (Sample 316-C0008C-7H-6, 115 cm). B. Disseminated pyrite framboids (Section 316-C0008C-10H-5, 6 cm). C. Pyrite framboids localized on woody debris (Sample 316-C0008C-4H-4, 34 cm).
Previous | Close | Next | Top of page