Perhaps MetBull 90 will clarify this but does anyone know anymore about this NWA 1929/2690 paring?
the material is likely paired (although it's not OFFICIALLY paired - per Adam's 'rules'), the only issue is that the diffrence between a howardite and a eucrite is a arbitrary deliniation based upon diogenite content. some poeices of a howardite may be examplied that do not have enough diogenite components to be considered a howardite due to inhomogenity.
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