Leg :  4    Top/Bottom Interval(mm):    0/ 500  Analyst: Benson, W.E.
Hole:  23   Sample Midpoint (m)    :   184.50
Core:   7   Top of Core Depth (m)  :   184.00
Sect:  1    Top of Section Depth(m):   184.00

LITHOLOGY: BASALT;

  Piece No.  : PCE NO PCE NUMBERS ASSIGNED;

  Texture    : HARD XTLLINE, SLIGHTLY DIABASIC, NO GLASS SEEN;

  Structure  : INDIVIDUAL XTLS ARE OF DOLERITE SIZE SUGGESTING
               THAT THIS MAY BE A SILL RATHER THAN A TRUE FLOW,
               BOTTOM PCE FROM CORE CATCHER HAS DIPPING LIGHT
               COLORED BED APPROXIMATELY 5MM THICK THAT MAY BE
               BAKED SEDIMENT;

  Vesicles   :
               Location:            Filling: ZEOLITE
               SLIGHTLY AMYGDULOIDAL, THIN PRISMATIC XTL IN ONE
               AMYGDULE MAY BE A ZEOLITE;

  Groundmass : AUGITE
               ONE CRUSHED SAMPLE UNDER OILS SHOWED AUGITE;

               PLAGIOCLASE
               AN>50, INDIVIDUAL XTLS ARE OF DOLERITE SIZE;

  Replacement: ZEOLITE
               ID UNCERTAIN, IN AN AMYGDULE, PRISMATIC;