GRO95577 matrix grains (CR) on diamond | GhoSST | SSHADE

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Experiment MIR absorbance spectra of pressed matrix grains from CR chondrites at varaible conditions of temperature and pressure

Sub-Experiment EET92042 matrix grains (CR Chondrite)

Sub-Experiment EET92042 matrix grains (CR Chondrite): ambient T and P

Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°1, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°2, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°3, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°4, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°5, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°6, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°7, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°8, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°9, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°10, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°11, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°12, underambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed EET92042 matrix grain N°13, underambient conditions of pressure and temperature

Sub-Experiment GRO95577 matrix grains (CR Chondrite)

Sub-Experiment GRO95577 matrix grains (CR Chondrite): ambient T and P

Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°1, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°3, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°3, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°4, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°5, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°6, under ambient conditions of pressure and temperature

Sub-Experiment GRO95577 matrix grains (CR Chondrite):vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°1, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°3, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°4, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°5, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°7, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed GRO95577 matrix grain N°9, under vacuum and at T = 250°C

Sub-Experiment LAP02342 matrix grains (CR Chondrite)

Sub-Experiment LAP02342 matrix grains (CR Chondrite):ambient T and P

Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°1, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°2, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°3, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°4, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°5, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°8, under ambient conditions of pressure and temperature

Sub-Experiment LAP02342 matrix grains (CR Chondrite): vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°1, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°2, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°9, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°13, under vacuum and at T = 250°C Spectrum raw MIR absorbance spectrum of pressed LAP02342 matrix grain N°14, under vacuum and at T = 250°C

Sub-Experiment LAP04720 matrix grains (CR Chondrite)

Sub-Experiment LAP04720 matrix grains (CR Chondrite): ambient T and P

Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°2, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°3, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°5, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°6, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°8, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°9, under ambient conditions of pressure and temperature Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°10, under ambient conditions of pressure and temperature

Sub-Experiment LAP04720 matrix grains (CR Chondrite): vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°2 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°5 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°6 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°7 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°8 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°9 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°11 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°12 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°13 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°14 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°15 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°16 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed LAP04720 matrix grain N°17 at T=250°C and under vacuum

Sub-Experiment MAC87320 matrix grains (CR Chondrite)

Sub-Experiment MAC87320 matrix grains (CR Chondrite): vacuum and T=250°C

Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°3, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°4, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°5, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°6 at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°8, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°9, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MAC87320 matrix grain N°10, at T=250°C and under vacuum

Sub-Experiment MET00426 matrix grains (CR Chondrite)

Sub-Experiment MET00426 matrix grains (CR Chondrite):ambient T and P

Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°1, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°3, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°4, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°6, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°8, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°9, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed MET00426 matrix grain N°10, under ambient conditions

Sub-Experiment MIL090001 matrix grains (CR Chondrite)

Sub-Experiment MIL090001 matrix grains (CR Chondrite):vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°3, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°5, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°8, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°11, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°12, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°13, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°14, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090001 matrix grain N°16, at T=250°C and under vacuum

Sub-Experiment MIL090657 matrix grains (CR Chondrite)

Sub-Experiment MIL090657 matrix grains (CR Chondrite): vacuum at ambient temperature

Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°2 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°3 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°4 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°6 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°8 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°10 at ambient temperature and under vacuum Spectrum raw MIR absorbance spectrum of pressed MIL090657 matrix grain N°12 at ambient temperature and under vacuum

Sub-Experiment NWA13724 matrix grains (CR Chondrite)

Sub-Experiment NWA13724 matrix grains (CR Chondrite): vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°6, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°7, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°13, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA13724 matrix grain N°14, at T=250°C and under vacuum

Sub-Experiment NWA14250 matrix grains (CR Chondrite)

Sub-Experiment NWA14250 matrix grains (CR Chondrite): vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°3, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°4, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°5, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°7, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°8, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°10, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°12, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14250 matrix grain N°14, at T=250°C and under vacuum

Sub-Experiment NWA14499 matrix grains (CR Chondrite)

Sub-Experiment NWA14499 matrix grains (CR Chondrite): vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°3, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°4, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°5, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°7, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°9, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°10, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°13, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°14, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14499 matrix grain N°15, at T=250°C and under vacuum

Sub-Experiment NWA14700 matrix grains (CR Chondrite)

Sub-Experiment NWA14700 matrix grains (CR Chondrite):vacuum and at T = 250°C

Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°4, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°6, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°7, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°8, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°9, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°10, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed NWA14700 matrix grain N°11, at T=250°C and under vacuum

Sub-Experiment PCA91082 matrix grains (CR Chondrite)

Sub-Experiment PCA91082 matrix grains (CR Chondrite):vacuum and T = 250°C

Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°1, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°2, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°3, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°6, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°7, at T=250°C and under vacuum Spectrum raw MIR absorbance spectrum of pressed PCA91082 matrix grain N°8, at T=250°C and under vacuum

Sub-Experiment QUE94603 matrix grains (CR Chondrite)

Sub-Experiment QUE94603 matrix grains (CR Chondrite):ambient T and P

Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°3, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°5, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°7, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°8, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°9, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE94603 matrix grain N°11, under ambient conditions

Sub-Experiment QUE99177 matrix grains (CR Chondrite)

Sub-Experiment QUE99177 matrix grains (CR Chondrite): ambient T and P

Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°1, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°2, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°3, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°4, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°5, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°6, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°7, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°8, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°9, under ambient conditions Spectrum raw MIR absorbance spectrum of pressed QUE99177 matrix grain N°10, under ambient conditions

Sample

Name: GRO95577 matrix grains (CR) on diamond

Owner of sample

Database

GhoSST

Experimentalists

Trygve Prestgard

Origin of sample

Date: 2021-01-01
Provider: IPAG

Physical characteristics

Thickness: 15.0 $\pm$ 5.0 ${\mu}m$
Diameter: 40.0 ${\mu}m$
Substrate material: diamond window
Substrate comments: diamond window of 3.5mm diameter
Comments: manual selection under binocular of about 10 matrix grains of approximate diameter between 30 and 50 microns

Sample environment: Temperature

Temperature: 22.0 $\pm$ 2.0 $^{\circ}C$
Temperature max: 22.0 $\pm$ 2.0 $^{\circ}C$

Sample environment: Fluid

Type: ambient air
Fluid temperature: 22.0 $\pm$ 2.0 $^{\circ}C$
Fluid pressure: 1.0 $atm$

Documentation and publication

Publications

Prestgard et al., 2023, Meteorit. Planet. Sci., 58, 1117 - 1148

Layers in sample

Number

1

Layers

Layer #1 , 15.0 ${\mu}m$

Sample processings

Title

selection and preparation of the matrix grains on diamond windows

Precursors

Matters

GRO95577 CR Chondrite

Produced sample

Sample

GRO95577 matrix grains (CR) on diamond (this sample)

Processing steps

Step	Chronology	Date	Type	Process	Changes
#1	before layer formation	2021-01-01	mechanical	Manual selection under optical binocular of about 10 matrix grains of about 30-50 microns diameter. Matrix selected based on its black color and on its fine-grained texture
#2	during layer formation	2021-01-01	mechanical	Grains pressed between two diamond windows with a mechanical press	grain crushed down to a thickness of about 10 microns