Frame ID: FA16/FA17
Sample ID: HMPL 4/26 left (slides 332-9, 332-10)
Magnification: 330 microns on long axis
Objective: 32x oil
Analyzer: FA16 - out, FA-17 - in
Retarder Plate: FA16 - out, FA-17 - in
Important Features: Anisotropic coke
Variety of textures of anisotropic coke from power plant burning a blend high volatile bituminous of Illinois Basin coals. The sample is from a split of 92053 (FA13 and FA14). FA12 is from a later collection at the same power plant.