An easy non-invasive X-ray diffraction method to determine the composition of Na-pyroxenes from high-density `greenstone' implements

Giustetto, R.; Chiari, G.; Compagnoni, R.

doi:10.1107/S0108767307062691

Acta Crystallographica Section A
Acta Crystallographica
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Figure 7
Comparison of the mean composition of Na-pyroxenes (estimated from the intersection on the compositional grid of the d_hkl values of the three selected reflections) and the distribution of the SEM-EDS point analyses, performed on 16 specimens (12 Neolithic Alpine greenstone implements and 4 geological samples of analogous composition).

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ISSN: 2053-2733

Volume 64| Part 1| January 2008| Pages 161-168

https://doi.org/10.1107/S0108767307062691

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