FA29
Frame ID: FA29
Sample ID: LS-2 (slide 396-2)
Magnification: 200 microns on long axis
Illuminator: Vertical
Objective: 50x oil
Polarizer: In
Analyzer: Out
Retarder Plate: Out
Filter:
Important Features: Inertinite
Inertinite from a power plant burning high volatile A bituminous central Eastern Kentucky coal. Note incipient breakdown of inertinite cell walls.