M26
Frame ID: M26
Sample ID: Metallurgical Coke
Magnification: As given
Illuminator: Vertical
Objective: 50x oil
Polarizer: In
Analyzer: In
Retarder Plate: In
Filter: None
Important Features: Medium-grained organic inert material
Description: The pink isotropic material is derived from detrital inertinite macerals that did not react in the coking process. The broken cell structure of these particles is derived from original plant structure.