FA47
Frame ID: FA47
Sample ID: 92584/100x200 (slide 406-23)
Magnification: 200 microns on long axis
Illuminator: Vertical
Objective: 50x oil
Polarizer: In
Analyzer: Out
Retarder Plate: Out
Filter:
Important Features: Partially burned coal
Partially burned vitrinite from the combustion of high volatile bituminous western US coal.