Teepleite+Trona

Spectrum Details

Modality

FTIR

Category

soil

Material Type

Intimate

Sample ID

NMNH102798

Collection Locality

Borax Lake, California

Spectral Purity

1a2a3a4u # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns

Composition / XRD

None # XRF, EPMA, ICP(Trace), WChem COMPOSITION_TRACE: None

Sample Description

Spectrum originally published in: Crowley, J.K., 1991, Visible and Near-Infrared (0.4 - 2.5µm) Reflectance Spectra of Playa Evaporite Minerals: Journal of Geophysical Research, vol 96, no.B10, p. 16,231-16,240.

XRD Analysis

Teepleite, sample contains moderate amount of trona. (Crowley, 1991)

X Units

cm⁻¹

Y Units

Absorbance

Data Points

1,801