TABLE 7
Composition of  ADJACENT GRAINS OF SPINEL AND OLIVINE AND CALCULATED EOUILIBRIUM TEMPERATURES FOR THE HARE BAY AND BAY OF ISLANDS UPPER MANTLE PERIDOTITES. SAMPLE NU,BERS AS IN FIGURE 10.

Sample	Fe2-/Mg
    SPINEL		Fe/Mg Olivine	KD		   Ln KD	    Cr/Cr2O3-Al-Fe3	 Al/Cr2O3-Al-Fe3	Fe3/Cr2O3-Al-Fe3	T°C	
											
        1	.32		  .113	2.83      1.04           	.134	.848	      .017	  1130	
         3	.34		  .113	3. 00		 1.10	. 145	.833	.021	  1106	
         4         .31	  .104	2. 98		 1.09	.150	.833	       .016	  1115	
         7	.42		  .102	  4.11		 1.41	.196	.774	.029	    971	
        8	.36		  .102	   3. 53		1.26	. 183	.810	.012	  1034	
        9	.34		 .112	   3.03		1.11	            .104	.884	.011	    989	
10	.34		 .120	   2.83		1.04	             .045	.951	.003	    907	
11A	.39		.120	
   3.25

    		1.18	.124	.856	.019	    987	
11B	.39		.121	3.22		1.17	.154	.623	.022	   1080	
14	. 47		.098	4.79		1.56	.296	.681	.022	   1050	
15	.60		.097	6.18		1.82	.327	.673	.000	    906	
17	.53		.093	5.70		1.74	.376	.616	.008	   1045	
19	.52		.088	5.91		1.77	.453	.527	.019	   1177	
26	.74		.103	7.18		1.97	.404	.563	.032	    973	
22	.66		.086
*	7.67	2.03	.752	.229	.019	   1530	

* - olivine from nearby hartzburgite