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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_Trihydrate CT1 DESCRIPT

DOCUMENTATION_FORMAT: Man Made

SAMPLE_ID: CT1

MATERIAL_TYPE: Cyanide

MATERIAL: Cyanide Trihydrate (probably incomplete name: missing cation?)

FORMULA: Unknown

FORMULA_HTML: Unknown

COLLECTION_LOCALITY: Unknown

ORIGINAL_DONOR: Trude King

CURRENT_SAMPLE_LOCATION: Unknown

ULTIMATE_SAMPLE_LOCATION: Unknown

SAMPLE_DESCRIPTION:

Chemical reagent powder

END_SAMPLE_DESCRIPTION.

XRD_ANALYSIS:

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 has a sharp absorption edge in the visible and 6 strong absorptions and 1 weak absorption in the NIR at 0.9813, 1.1727, 1.4376, 1.8323, 1.9276, 2.1984, and 2.4234 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 9914 0.2-3.0µm 200 g.s.=


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