FA12

Frame ID: FA12
Sample ID: 91992
Magnification: 200 microns on long axis
Illuminator: Vertical
Objective: 32x oil
Polarizer: In
Analyzer: In
Retarder Plate: In
Filter:
Important Features: Anisotropic coke

Description: Anisotropic coke (through middle of frame) from power plant burning a blend of high volatile bituminous Illinois Basin coals.