Actinolite NMNHR16485

Spectrum Details

Modality

FTIR

Category

mineral

Material Type

Inosilicate

Sample ID

NMNHR16485

Collection Locality

Unknown.

Spectral Purity

1b2b3b4b # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns

Composition / XRD

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

Sample Description

Actinolites are the intermediate members of a complete solid solution series with tremolite, Ca2Mg5Si8O22(OH)2, and ferroactinolite, Ca2Fe5Si8O22(OH)2, as end members. Actinolite is a characteristic mineral of the greenschist facies of metamorphism. IMAGE_OF_SAMPLE: NO PHOTO

XRD Analysis

Tremolite + talc + 2.878. (Norma Vergo)

X Units

cm⁻¹

Y Units

Absorbance

Data Points

1,801