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Clark et. al. 2003 USGS Open File Report 03-395
Spectral Library splib05a Sample Description

(For further information on spectrsocopy, see: http://speclab.cr.usgs.gov)

TITLE: Cyanide_Nickel_Potassium DESCRIPT

DOCUMENTATION_FORMAT: Man Made

SAMPLE_ID: None

MATERIAL_TYPE: Chemical Reagent

MATERIAL: Not Applicable

FORMULA: K2Ni(CN)4.H2O

FORMULA_HTML: K2Ni(CN)4.H2O

COLLECTION_LOCALITY: Chemical Supplier, Unknown

ORIGINAL_DONOR: Trude King

CURRENT_SAMPLE_LOCATION: Unknown

ULTIMATE_SAMPLE_LOCATION: Unknown

SAMPLE_DESCRIPTION:

Chemical reagent powder

END_SAMPLE_DESCRIPTION.

XRD_ANALYSIS:

see:

END_XRD_ANALYSIS.

COMPOSITIONAL_ANALYSIS_TYPE: None # XRF, EM(WDS), ICP(Trace), WChem

COMPOSITION_TRACE: None

COMPOSITION_DISCUSSION:

END_COMPOSITION_DISCUSSION.

MICROSCOPIC_EXAMINATION:

END_MICROSCOPIC_EXAMINATION.

SPECTROSCOPIC_DISCUSSION:

Spectrum begins at 1.4 microns and slopes downward toward longer wavelengths. There is a broad symmetrical absorption centered at 2.049 microns and three narrow absorptions at 2.3460, 2.3573, and 2.3634 microns.

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: splib05a r 9876 1.3-5.3µm 200 g.s.=


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