Fly Ash FA22 | Petrographic Atlas | SIU

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Crelling's Petrographic Atlas of Coals and Carbons

College of Science

FA22

fa22

Frame ID: FA22

Sample ID: 91933 (slide 303-15)

Magnification: 330 microns on long axis

Illuminator: Vertical

Objective: 32x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter:

Important Features: Inertinite

Inertinite from power plant burning high volatile A bituminous southeastern Kentucky coal.