DOCUMENTATION_FORMAT: MIXTURE
SAMPLE_ID: AMX17
MIXTURE_TYPE: Areal
MIXTURE: Pyrophyllite, Kaolinite
FORMULA: Al2Si4O10(OH)2 + Al2Si2O5(OH)4
FORMULA_HTML: Al2Si4O10(OH)2 + Al2Si2O5(OH)4
COLLECTION_LOCALITY: (Stanley, NC.), (Mesa Alta, New Mexico).
ORIGINAL_DONOR: (Bruce Hemingway), (Clay Mineral Society).
CURRENT_SAMPLE_LOCATION: U.S.G.S. Denver Spectroscopy Laboratory
ULTIMATE_SAMPLE_LOCATION: U.S.G.S. Denver Spectroscopy Laboratory
SAMPLE_DESCRIPTION:
See PYS1A, CM9. Pyroph 25% + Kaolwxl 75%
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
See PYS1A, CM9.
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: EPMA # XRF, EPMA, ICP(Trace), WChem
COMPOSITION_TRACE: None
COMPOSITION_DISCUSSION:
See PYS1A, CM9.
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
See PYS1A, CM9.
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1b2b3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns