Quinoline Insolubles Scroll | Petrographic Atlas | SIU

Home
Southern Illinois University

CONTACT

SIU.EDU

Crelling's Petrographic Atlas of Coals and Carbons

College of Science

Scroll

Frame ID: Q01

q01

Frame ID: Q01

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch. Note the very fine size and lack of agglomeration.

Frame ID: Q02

q02

Frame ID: Q02

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch. Note the very fine size and the start of particle agglomeration.

Frame ID: Q03

q03

Frame ID: Q03

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch. Note the agglomeration due to heat treatment.

Frame ID: Q04

q04

Frame ID: Q04

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch. Note the very fine size and the start of particle agglomeration into embryonic mesophase.

Frame ID: Q05

q05

Frame ID: Q05

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch. Note the very fine size and the start of particle agglomeration into embryonic mesophase.

Frame ID: Q06

q06

Frame ID: Q06

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch with mesophase spheres.

Frame ID: Q07

q07

Frame ID: Q07

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch with mesophase spheres. Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q08

q08

Frame ID: Q08

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch with mesophase spheres. Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q09

q09

Frame ID: Q09

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Normal QI and mesophase in pitch

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch with mesophase spheres. Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q10

q10

Frame ID: Q10

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Mesophase spheres in pitch with Normal QI (colloidally dispersed solids). Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q11

q11

Frame ID: Q11

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Normal QI and mesophase in pitch

High Resolution Image (300 dpi)

Description: Normal QI (colloidally dispersed solids) in pitch with mesophase spheres. Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q12

q12

Frame ID: Q12

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Normal QI and mesophase

High Resolution Image (300 dpi)

Description: Mesophase spheres in pitch with Normal QI (colloidally dispersed solids). Note how the normal QI is pushed to the edges of the mesophase spheres.

Frame ID: Q13

q13

Frame ID: Q13

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Mesophase in pitch with Normal QI

High Resolution Image (300 dpi)

Description: Mesophase spheres with normal QI pushed to the edges of the mesophase. In this frame the mesophase spheres dominate and the pitch is now the minor phase.

Frame ID: Q14

q14

Frame ID: Q14

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Mesophase in pitch with Normal QI

High Resolution Image (300 dpi)

Description: Mesophase spheres with normal QI pushed to the edges of the mesophase. In this frame the mesophase spheres dominate and the pitch is now the minor phase.

Frame ID: Q15

q15

Frame ID: Q15

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Pitch Coke with QI

High Resolution Image (300 dpi)

Description: The mesophase spheres have transformed into pitch coke with normal QI present as isolated patches.

Frame ID: Q16

q16

Frame ID: Q16

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 25x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Pitch Coke with QI

High Resolution Image (300 dpi)

Description: The mesophase spheres have transformed into pitch coke with normal QI present as isolated patches.

Frame ID: Q17

q17

Frame ID: Q17

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI.

Frame ID: Q18

q18

Frame ID: Q18

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and carryover coal (dark particle) and coke (bright shard).

Frame ID: Q19

q19

Frame ID: Q19

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI and a coke particle with mineral matter.

Frame ID: Q20

q20

Frame ID: Q20

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and a carryover char particle (cenosphere).

Frame ID: Q21

q21

Frame ID: Q21

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and a carryover char particle (cenosphere).

Frame ID: Q22

q22

Frame ID: Q22

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and a carryover char and coke.

Frame ID: Q23

q23

Frame ID: Q23

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of coarse normal QI (gum fraction).

Frame ID: Q24

q24

Frame ID: Q24

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 125x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and a carryover char and coke with a large coal particle at top left which has been partially dissolved by the quinoline solvent.

Frame ID: Q25

q25

Frame ID: Q25

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI and carryover coke and char.

Frame ID: Q26

q26

Frame ID: Q26

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and a carryover char and coke and coal with a large particle of pitch coke at center.

Frame ID: Q27

q27

Frame ID: Q27

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and char (large cenosphere at center).

Frame ID: Q28

q28

Frame ID: Q28

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and char (large cenosphere at center).

Frame ID: Q29

q29

Frame ID: Q29

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and carryover char (large cenosphere and inert coal fragments (bright solid particles).

Frame ID: Q30

q30

Frame ID: Q30

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and carryover coal particles.

Frame ID: Q31

Q31

Frame ID: Q31

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and carryover coal particles.

Frame ID: Q32

q32

Frame ID: Q32

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: A concentrate of normal QI (finer material) and carryover coal particles.

Frame ID: Q33

Q33

Frame ID: Q33

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: Carryover QI coke derived from coal.

Frame ID: Q34

q34

Frame ID: Q34

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: Carryover QI coke derived from coal. This is the same field as seen in frame Q33. Note the inert particles in the coke.

Frame ID: Q35

q35

Frame ID: Q35

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: Carryover QI coke derived from pitch.

Frame ID: Q36

q36

Frame ID: Q36

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: QI concentrate

High Resolution Image (300 dpi)

Description: Carryover QI coke derived from pitch. This is the same field as seen in frame Q35.

Frame ID: Q37

q37

Frame ID: Q37

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Hard pitch

High Resolution Image (300 dpi)

Description: Hard pitch with cenospheres.

Frame ID: Q38

q38

Frame ID: Q38

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Hard pitch

High Resolution Image (300 dpi)

Description: Hard pitch with cenospheres. This is the same field as seen in frame Q37 with the analyzer in to show the anistropy of the pitch.

Frame ID: Q39

q39

Frame ID: Q39

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: Out

Retarder Plate: Out

Filter: None

Important Features: Hard pitch

High Resolution Image (300 dpi)

Description: Hard pitch with normal QI.

Frame ID: Q40

q40

Frame ID: Q40

Sample ID: Quinoline Insolubles

Magnification: As given

Illuminator: Vertical

Objective: 50x oil

Polarizer: In

Analyzer: In

Retarder Plate: In

Filter: None

Important Features: Hard pitch

High Resolution Image (300 dpi)

Description: Hard pitch with normal QI. This is the same field as seen in frame Q39 with the analyzer in to show the anistropy of the pitch.