PDS_VERSION_ID        = PDS3
RECORD_TYPE           = STREAM

OBJECT                = TEXT
  PUBLICATION_DATE    = 2009-11-15
  NOTE                = "Sample description"
END_OBJECT            = TEXT
END

High-level Description:  Sub-angular non-scoria clast composed of ash and
larger grains, associated with scoria deposit. Clast is grainy, black-dark
brown, has a smooth, but knobby surface, and is 1.5 cm in diameter. Grains are
dark to light brown, vitreous, sub-round to sub-angular, and 0.1mm in
diameter.

Texture
  Grain morphology and appearance: Sub-angular non-scoria clast composed of
ash and larger grains. Clast has a grainy texture, black-dark brown, has a
smooth, but knobby surface, and is 1.5 cm in diameter. Individual grains are
dark to light brown, vitreous, sub-round to sub-angular, and give the clast
its characteristic texture.
  Grain size and sorting: Grains are about 0.1 mm in diameter.
  Grain fabric:  Random orientation.

Sediment structure:  None.

Color: Black to dark-brown.