| OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...sometimes red tinges, cobalt shows pink shades, while iron displays pronounced tones of red, brown, and...specimens. Left: Internal reflections of hematite (red), azurite (blue), and malachite (green). Common...(bottom): Polysynthetic hematite twinning under XPL, red internal reflections are also visible. 5 Twinning...filling. Right (second from top): Late proustite (red internal reflections) filling quartz druse (milky); |
