APIH41 Illite / Illite-Smectite 11.5A / Calcite : CSIRO Spectroscopy Database

APIH41 Illite / Illite-Smectite 11.5A / Calcite [CSIRO]

Name	APIH41 Illite / Illite-Smectite 11.5A / Calcite
Owner	CSIRO
Collection	ARRC Collection
Catalog ID	APIH41
Material(s)	Illite-1Md [K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂] — 42.9% Illite-Smectite 11.5A [K_0.65Al_2.0[Al_0.65Si_3.35O₁₀](OH)₂ ‒ A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O] — 36.1% Calcite [CaCO₃] — 11.6% Quartz [SiO₂] — 5.0% Albite [NaAlSi₃O₈] — 2.0% Hematite [Fe₂O₃] — 1.4% Scheelite [CaWO₄] — 0.6% Clinochlore (var. Fe) [(Mg,Fe^II)₅Al(AlSi₃O₁₀)(OH)₈] — 0.4% Phase abundance was determined by quantitative XRD analysis, in: Owen, N., Gomez-Camacho, R. and Fan R. (2023), Diffraction, Mineralogy and Geochemistry XRD Characterisation Report, Jobs # 6243 and # 6245 [CSIRO internal reports]. ID 65658.