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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: Jarosite SJ-1 H3O (20%) Syn DESCRIPT

DOCUMENTATION_FORMAT: MINERAL-MIXTURE

SAMPLE_ID: H3O

MINERAL_TYPE: Sulfate

MINERAL: Jarosite (Alunite group)

FORMULA: K(Fe+3)3(SO4)2(OH)6

FORMULA_HTML: K(Fe3)(SO4)2(OH)6

COLLECTION_LOCALITY: Synthetic (U.S.G.S. Denver, Colorado)

ORIGINAL_DONOR: Created by R.Drisco and R. Leintz

CURRENT_SAMPLE_LOCATION: U.S.G.S. Denver Spectroscopy Laboratory.

ULTIMATE_SAMPLE_LOCATION: U.S.G.S Denver spectroscopy Laboratory.

SAMPLE_DESCRIPTION:

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:

NONE

END_MICROSCOPIC_EXAMINATION.

SPECTROSCOPIC_DISCUSSION:

NONE

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 3783 1.3-5.3µm 200 g.s.=


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