DOCUMENTATION_FORMAT: MIXTURE
SAMPLE_ID: HS327.3b
MIXTURE_TYPE: Intimate
MIXTURE: Talc + Clinochlore
FORMULA: Mg3Si4O10(OH)2 + (Mg,Fe,Al)6(Si,Al)4O10(OH)8
FORMULA_HTML: Mg3Si4O10(OH)2 + (Mg,Fe,Al)6(Si,Al)4O10(OH)8
COLLECTION_LOCALITY: Colorado
COLLECTION_LATITUDE: Not Available # degrees and decimal minutes (N or S)
COLLECTION_LONGITUDE: Not Available # degrees and decimal minutes (W or E)
DATUM: Not Available # coordinate datum
ORIGINAL_DONOR: Hunt & Sallsberry
CURRENT_SAMPLE_LOCATION: USGS Denver Spectroscopy Laboratory
ULTIMATE_SAMPLE_LOCATION: USGS Denver Spectroscopy Laboratory
SAMPLE_DESCRIPTION:
IMAGE_OF_SAMPLE: Not Available
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
Talc major and Clinochlore major (Sutley 4/21/2005)
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: None # XRF, EPMA, ICP(Trace), WChem
COMPOSITION_TRACE: None
COMPOSITION_DISCUSSION:
No additional compositional details available.
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1a2a3a4a # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns