Johnson2011zeolite B

Conclusions: Observations of Study X-Ray Diffraction Analysis Spectra (Cont’d) Semiquantitative TEM/EDS Elemental Data erionite, Rome OR erionite/chabazite/quartz erionite-K, Chase Creek, OR offretite erionite-Ca, Beech Creek, OR chabazite and thomsonite mordenite, Goble Cty mordenite thomsonite, Sagasen natrolite natrolite , Lane Cty natrolite mesolite, Skookumchuck mesolite erionite, Ireland chabazite, with some possible erionite-Ca perlialite, Russia perlialite mazzite, Fr possible erionite and/or offretite offretite, Az phillipsite offretite-Erionite, Az 1 levyne, possible minor erionite, Ca 1-Analysis of 2 nd sample from Beech Creek Red Text indicates species identification different from “label X-Ray Diffraction Validation Summary mordenite, Goble Cty OR, 100X, XPL mordenite, Goble Cty OR, 100X, 1.48 CSDS N natrolite, Lane Cty OR, 100X, XPL natrolite, Lane Cty Or, 100X, 1.48 CSDS “ erionite”, Ireland, 100X, XPL XRD=chabazite XRD=chabazite “ erionite” Ireland, 100X, 1.48 CSDS perlialite, Mt Yukspor, Russia 100X, XPL perlialite, Mt Yukspor, Russia, 100X, 1.48, CSDS mazzite, Semiol, Fr, 100X, XPL mazzite, Semiol, Fr, 100X, 1.48 CSDS XRD=erionite and/or offretite XRD=erionite and/or offretite Future Characterization Study PLM/CSDS Examination Summary Data EDS Major Cation Data Table ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Acknowledgements 1-Dr. Mickey Gunter for provision of Durkee Or woolly erionite specimen and future analytical collaboration 2- Craig Liska, IATL for TEM/EDS analysis 3-Vince Munroe, Lehigh University Intern for TEM/EDS analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],Species highlighted in red identified by XRD as other species Species Highlighted in red identified by XRD as other species Blue text designations reference values * Becke line technique measured values pa=parallel, pe=perpendicular XRD Identification=mordenite XRD identification=mordenite XRD identification=natrolite XRD identification=natrolite XRD identification=perlialite XRD identification=perlialite Specimen PLM/CSDS: Example Images Species Si Al Mg Ca Na K K:Ca, Al:Si Rome erionite 78.83 8.47 12.09 1:0, 1:9 Chase Creek erionite-K 73.70 12.94 2.28 10.28 4.5:1, 1:10 Beech Creek “erionite -Ca 57.62 24.68 1.96 14.39 1.34 0:14, 1:2.3 Japan erionite (Na) 64.38 16.97 7.04 2.92 7.60 1:1,1:4 mordenite, Goble Cty 88.24 1.82 9.93 0:10,1:44 “ thomsonite”, Sagasen 75.89 22.36 0.55 1.19 0:1,1:3.5 natrolite, Lane Cty 60.60 21.78 1.06 16.67 0:1,1:2.7 mesolite, Skookumchuck 64.91 21.35 13.74 0:14,1:3 perlialite, Russia 48.54 20.20 1.10 11.39 5:1, 1:2:2 erionite, Ireland 67.41 15.18 2.64 13.45 3:1, 1:2.7 mordenite, Or 69.37 16.3 2.64 4.13 1:1, 1:4 mazzite, Fr 74.93 15.1 1.73 8.23 3:1, 1:4.5 offretite, Az 63.94 17.28 9.78 8.99 1.2:1, 1:3 Zeolite Species RI * Par RI * Perp Dispersion Staining Colors Extinction Angle Sign of Elongation/ Morphology erionite Ireland chabazite Tschernich, 1992 1.478 1.478-1.517 1.455-1.483 1.480 1.475-1.517 1.457-1.485 blue(pa) light magenta blue(pe) 0-5 deg Pos, rhombs, cubes, not fibrous perlialite, Mt. Yukspor, Russia Tschernich, 1992 1.478 1.479-1.483 1.480 1.488-1.489 light blue deep blue 0-5 deg pos, needle- like mordenite, Tillamook, Or Tschernich, 1992 1.476 1.471-1.483 1.478 1.476-1.487 light blue blue 0-5 deg Pos, needle-like mazzite, Mt. Semiol, France Erionite and/or offretite Tschernich, 1992 1.478 1.4990 1.480 1.5062 blue deep blue 0-5 deg Pos, prismatic offretite, Maricopa Cty, AZ Phillipsite & erionite? Tschernich, 1992 1.480 1.483-1.505 1.486-1.491 1.486 1.486-1.514 1.486-1.516 blue, deep blue 0-5 deg pos, always twinned prisms, not fibrous Chase Creek “ erionite-K” offretite 1.476 1.482 blue-mag blue, blue-mag blue 0-5 deg pos+neg, prismatic. zoning offretite-erionite, Beech Creek, OR levyne (2011) chabazite (2010) 1.482 1.489-1.510 1.518 1.486 1.487-1.502 1.520 blue, light mag-blue 0-5 deg pos, prismatic Rome Oregon erionite 1.476 1.478-1.480 blue deep blue 0-5 deg Pos, prismatic natrolite, OR Tschernich, 1992 1.486 1.485-1.496 1.478 1.473-1.483 gold blue 0-5 deg pos, prismatic thomsonite, Sagassen natrolite 1.51 1.53 gold, yellow 0-5 deg Pos, elongate fragment mesolite, WA Tschernich, 1992 1.50 1.504-1.506 1.51 1.505-1.507 gold, gold 0-5 deg Pos, elongate fragment

Johnson2011zeolite B

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Johnson2011zeolite B