M25

Frame ID: M25
Sample ID: Metallurgical Coke
Magnification: As given
Illuminator: Vertical
Objective: 50x oil
Polarizer: In
Analyzer: In
Retarder Plate: In
Filter: None
Important Features: Coarse-grained organic inert material
High Resolution Image (300 dpi)

Description: The pink isotropic material is derived from fusinite macerals that did not react in the coking process. The cell structure seen in the fusinite is original plant structure.