B 2143 Figure 26

Figure 26. Photomicrograph of a doubly polished thin section of sample 7B30-20 showing strings of rounded monazite (m) surrounded and replaced interstitially by fine granular hematite (he). (Reflected light, crossed nicols.)

Back to text || Contents

This page is https://pubs.usgs.gov/bulletin/b2143/fig26.html
Maintained by John Watson
Last updated 01.26.98