MA31
Frame ID: MA 31
Sample ID: Brazil Block, high volatile A bituminous coal, SW Indiana
Maceral Group: Liptinite
Maceral Type: Cutinite
Magnification: As given
Illuminator: Vertical
Objective: 50x oil
Polarizer: Out
Analyzer: Out
Retarder Plate:Out
Filter: None
Important Features: Cutinite fluorescing yellow under blue light illumination.
High Resolution Image (300 dpi)
Sample ID: Brazil Block, high volatile A bituminous coal, SW Indiana
Maceral Group: Liptinite
Maceral Type: Cutinite
Magnification: As given
Illuminator: Vertical
Objective: 50x oil
Polarizer: Out
Analyzer: Out
Retarder Plate:Out
Filter: None
Important Features: Cutinite fluorescing yellow under blue light illumination.
High Resolution Image (300 dpi)
Description: Same frame as MA30 under blue-light illumination. Note the crenulations and the enhanced detail observable under fluorescent light.