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(For further information on spectrsocopy, see:
http://speclab.cr.usgs.gov)
TITLE: Kerogen BK-Cornell DESCRIPT
DOCUMENTATION_FORMAT: MINERAL
SAMPLE_ID: BK-
MINERAL_TYPE: Organic
MINERAL: Kerogen
FORMULA: Unknown
FORMULA_HTML: Unknown
COLLECTION_LOCALITY: Unknown
ORIGINAL_DONOR: Unknown
CURRENT_SAMPLE_LOCATION: USGS Denver Spectroscopy Laboratory
ULTIMATE_SAMPLE_LOCATION: USGS Denver Spectroscopy Laboratory
SAMPLE_DESCRIPTION:
Insoluble coal-tar residue.
Cruikshank, Dale P., Dark Matter in the Solar System, paper presented at COSPAR, July, 1986.
Cruikshank, Dale P., Clark, Roger N., Salisbury, Jack, & others, in prep.
C.N. Matthews, R. Ludicky, J. Schaefer, E.O. Stejskal, and R.A. McKay, Heteropolypeptides from hydrogen cyanide and water? Solid state 15/N NMR Investigations, Origins of Life 14, 243 (1984).
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
Not Available
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: None # XRF, EM(WDS), ICP(Trace), WChem
COMPOSITION_TRACE:
None
COMPOSITION_DISCUSSION:
None
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
Not done yet
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1a2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns
| LIB_SPECTRA_HED: | where | Wave Range | Av_Rs_Pwr | Comment |
|---|---|---|---|---|
| LIB_SPECTRA: | splib04a r 2675 | 0.2-3.0µm | 200 | g.s.= |
| LIB_SPECTRA: | splib05a r 4039 | 0.2-3.0µm | 200 | g.s.= |
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