NAN2a
STRUCTURE
Homogeneous, dense, few vesicles, magnetic
CONSTITUENTS
Fayalite matrix, wüstite dendrites, granular interstitial glass, sparse hercynite crystals
INCLUSIONS
Sand grains near base, iron droplets near margins
FABRICATION
Iron smelting slag
NAN2b
STRUCTURE
Homogeneous, vesicular, weathered near margins, magnetic
CONSTITUENTS
Fayalite matrix, wüstite dendrites, minor interstitial glass
INCLUSIONS
Large angular charcoal fragment, associated with sparse iron droplets
FABRICATION
Iron smelting slag
