Fly Ash FA46 | Petrographic Atlas | SIU

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Crelling's Petrographic Atlas of Coals and Carbons

College of Science

FA46

fa46

Frame ID: FA46

Sample ID:   92019 (slide 387-22)

Magnification: 270 microns on long axis

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter:

Important Features:  Partially burned coal

Partially burned coal from the combustion of high volatile C/B bituminous Illinois Basin coal.