USGS logo
B 2143 Figure 24

Figure 24. Photomicrograph of a doubly polished thin section of sample 7B37-1 showing euhedral martite (mr) crystals embedded in fine granular hematite (he). (Reflected light, crossed nicols.)

Back to text || Contents



This page is https://pubs.usgs.gov/bulletin/b2143/fig24.html
Maintained by John Watson
Last updated 01.22.98