CLINOPYROXENE, MATTAWA GARNET PROSPECT, R.G.C., July 2013
1 2 3 4 5 6 7 8
SIO2 52.14 51.78 52.59 52.88 52.56 53.12 52.64 52.92
TIO2 .18 .29 .29 .29 .35 .46 .38 .28
A2O3 3.60 9.71 9.75 10.63 9.93 6.33 10.41 10.72
C2O3 .00 .01 .00 .00 .01 .00 .00 .00
FEO 8.88 8.92 7.62 9.34 9.36 7.07 7.96 6.67
MGO 12.51 9.39 9.19 8.24 9.30 11.41 8.67 8.52
MNO .08 .14 .00 .04 .00 .00 .03 .08
K2O .01 .01 .02 .02 .01 .02 .03 .04
CAO 20.67 16.10 16.61 12.53 14.20 19.58 14.70 15.78
NA2O 2.09 3.63 4.15 5.96 4.82 2.69 4.75 5.03
NIO .00 .00 .00 .00 .00 .00 .00 .00
SUM 100.16 99.98 100.22 99.93 100.54 100.68 99.57 100.04
SI 1.940 * 1.900 * 1.915 * 1.931 * 1.914 * 1.936 * 1.923 * 1.920 *
AL .060 2.000 .100 2.000 .085 2.000 .069 2.000 .086 2.000 .064 2.000 .077 2.000 .080 2.000
AL .098 * .320 * .334 * .388 * .340 * .208 * .371 * .378 *
TI .005 * .008 * .008 * .008 * .010 * .013 * .010 * .008 *
CR .000 * .000 * .000 * .000 * .000 * .000 * .000 * .000 *
FE .276 * .274 * .232 * .285 * .285 * .215 * .243 * .202 *
MN .003 * .004 * .000 * .001 * .000 * .000 * .001 * .002 *
MG .694 * .514 * .499 * .448 * .505 * .620 * .472 * .461 *
CA .824 * .633 * .648 * .490 * .554 * .765 * .575 * .613 *
K .000 * .000 * .001 * .001 * .000 * .001 * .001 * .002 *
NA .151 * .258 * .293 * .422 * .340 * .190 * .336 * .354 *
NI .000 2.051 .000 2.011 .000 2.014 .000 2.044 .000 2.034 .000 2.011 .000 2.011 .000 2.021
O 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 *
ENST 38.67 36.16 36.17 36.64 37.56 38.74 36.58 36.09
FERR 15.40 19.27 16.83 23.30 21.21 13.47 18.84 15.85
WOLL 45.93 44.57 47.00 40.05 41.23 47.79 44.58 48.05
F/M .402 .541 .465 .639 .565 .348 .517 .445
F/FM .287 .351 .318 .390 .361 .258 .341 .308
1 ****MAT 8 C1 DARK DOMAIN CPX SPOT 2 BEI2077
2 MAT 8 C1 SPOT 4 CPX BEI2077
3 MAT 8 C1 SPOT 5 CPX BEI2077
4 MAT 8 C1 SPOT 6 CPX BEI2077
5 MAT 8 C1 SPOT 7 CPX BEI2077
6 MAT 8 C1 SPOT 1 CPX BEI2079
7 MAT 8 C1 SPOT 2 CPX BEI2079
8 MAT 8 C1 SPOT 3 CPX BEI2079
CLINOPYROXENE, MATTAWA GARNET PROSPECT, R.G.C., July 2013
9 10 11 12 13 14 15 16
SIO2 52.38 52.10 51.29 53.67 53.74 53.60 54.19 53.67
TIO2 .15 .50 .35 .19 .26 .25 .28 .25
A2O3 10.29 5.66 9.24 10.95 11.07 10.74 10.74 10.16
C2O3 .01 .03 .04 .00 .05 .00 .00 .00
FEO 8.37 7.31 7.44 8.05 8.18 9.01 8.17 8.37
MGO 9.22 11.94 9.87 7.45 7.46 7.88 7.81 9.45
MNO .00 .02 .04 .00 .04 .06 .06 .17
K2O .01 .02 .03 .02 .02 .00 .03 .00
CAO 15.28 20.24 17.94 13.43 12.99 12.60 13.23 14.08
NA2O 4.24 2.37 3.72 6.60 6.30 6.27 6.11 4.76
NIO .00 .00 .00 .00 .00 .00 .00 .00
SUM 99.95 100.19 99.96 100.36 100.11 100.41 100.62 100.91
SI 1.911 * 1.919 * 1.884 * 1.944 * 1.948 * 1.943 * 1.954 * 1.933 *
AL .089 2.000 .081 2.000 .116 2.000 .056 2.000 .052 2.000 .057 2.000 .046 2.000 .067 2.000
AL .354 * .164 * .284 * .412 * .421 * .402 * .410 * .364 *
TI .004 * .014 * .010 * .005 * .007 * .007 * .008 * .007 *
CR .000 * .001 * .001 * .000 * .001 * .000 * .000 * .000 *
FE .255 * .225 * .229 * .244 * .248 * .273 * .246 * .252 *
MN .000 * .001 * .001 * .000 * .001 * .002 * .002 * .005 *
MG .501 * .655 * .541 * .402 * .403 * .426 * .420 * .507 *
CA .597 * .799 * .706 * .521 * .504 * .489 * .511 * .543 *
K .000 * .001 * .001 * .001 * .001 * .000 * .001 * .000 *
NA .300 * .169 * .265 * .464 * .443 * .441 * .427 * .332 *
NI .000 2.013 .000 2.029 .000 2.038 .000 2.049 .000 2.030 .000 2.040 .000 2.025 .000 2.011
O 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 *
ENST 37.03 39.03 36.64 34.46 34.88 35.83 35.66 38.94
FERR 18.86 13.41 15.50 20.89 21.46 22.99 20.93 19.35
WOLL 44.11 47.56 47.87 44.65 43.66 41.18 43.42 41.71
F/M .509 .344 .425 .606 .618 .646 .591 .507
F/FM .337 .256 .298 .377 .382 .392 .372 .337
9 MAT 8 C1 SPOT 4 CPX BEI2079
10 MAT 8 C1 SPOT 5 CPX BEI2079
11 MAT 8 C1 SPOT 6 CPX BEI2079
12 MAT 8 C1 SPOT 1 CPX BEI2081
13 MAT 8 C1 SPOT 2 CPX BEI2081
14 MAT 8 C1 SPOT 3 CPX BEI2081
15 MAT 8 C1 SPOT 4 CPX BEI2081
16 MAT 8 C1 SPOT 5 CPX BEI2081
CLINOPYROXENE, MATTAWA GARNET PROSPECT, R.G.C., July 2013
17 18 19 20 21 22 23 24
SIO2 52.15 53.42 52.13 52.41 52.73 51.97 54.51 53.55
TIO2 .20 .21 .32 .21 .26 .50 .18 .18
A2O3 5.60 9.87 9.90 9.47 9.37 8.13 3.11 3.97
C2O3 .02 .02 .00 .00 .02 .00 .06 .00
FEO 8.26 7.17 8.02 7.77 8.56 7.89 8.04 8.31
MGO 12.09 9.46 9.01 9.13 9.41 10.34 12.02 12.11
MNO .18 .13 .13 .02 .00 .02 .14 .00
K2O .02 .03 .00 .04 .02 .02 .02 .00
CAO 19.63 15.15 16.46 17.68 16.78 18.47 20.60 20.30
NA2O 2.49 4.09 4.18 3.82 3.82 3.21 1.81 2.09
NIO .00 .00 .00 .00 .00 .00 .00 .00
SUM 100.64 99.55 100.15 100.55 100.97 100.55 100.49 100.51
SI 1.919 * 1.942 * 1.905 * 1.910 * 1.914 * 1.901 * 2.001 * 1.969 *
AL .081 2.000 .058 2.000 .095 2.000 .090 2.000 .086 2.000 .099 2.000 .000 2.001 .031 2.000
AL .162 * .365 * .331 * .316 * .314 * .252 * .135 * .141 *
TI .006 * .006 * .009 * .006 * .007 * .014 * .005 * .005 *
CR .001 * .001 * .000 * .000 * .001 * .000 * .002 * .000 *
FE .254 * .218 * .245 * .237 * .260 * .241 * .247 * .256 *
MN .006 * .004 * .004 * .001 * .000 * .001 * .004 * .000 *
MG .663 * .513 * .491 * .496 * .509 * .564 * .658 * .664 *
CA .774 * .590 * .644 * .690 * .652 * .724 * .810 * .800 *
K .001 * .001 * .000 * .002 * .001 * .001 * .001 * .000 *
NA .178 * .288 * .296 * .270 * .269 * .228 * .129 * .149 *
NI .000 2.043 .000 1.985 .000 2.021 .000 2.017 .000 2.013 .000 2.024 .000 1.990 .000 2.014
O 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 *
ENST 39.21 38.81 35.55 34.85 35.81 36.87 38.35 38.61
FERR 15.03 16.51 17.76 16.64 18.28 15.79 14.39 14.87
WOLL 45.76 44.68 46.69 48.51 45.91 47.34 47.25 46.52
F/M .392 .433 .508 .479 .510 .429 .382 .385
F/FM .282 .302 .337 .324 .338 .300 .276 .278
17 MAT 8 C1 SPOT 6 CPX BEI2081
18 MAT 8 C1 SPOT 7 CPX BEI2081
19 MAT 8 C1 SPOT 1 CPX BEI2083
20 MAT 8 C1 SPOT 2 CPX BEI2083
21 MAT 8 C1 SPOT 3 CPX BEI2083
22 MAT 8 C1 SPOT 4 CPX BEI2083
23 MAT 8 C1 SPOT 1 CPX BEI2084 BE12084 recryst symplectite Na2O 1.8 - 2.1
24 MAT 8 C1 SPOT 2 CPX BEI2084
CLINOPYROXENE, MATTAWA GARNET PROSPECT, R.G.C., July 2013
25 26 27 28 29 30 31 32
SIO2 53.63 53.45 50.05 52.30 51.61 51.47 51.82 53.53
TIO2 .11 .17 .38 .05 .42 .33 .21 .23
A2O3 3.21 3.95 8.62 3.76 6.84 5.97 5.03 3.23
C2O3 .00 .03 .00 .01 .01 .01 .03 .00
FEO 8.46 7.99 8.98 8.40 8.26 8.94 9.15 8.72
MGO 12.57 12.07 10.12 13.11 11.29 11.44 11.88 12.75
MNO .08 .13 .00 .05 .08 .06 .08 .08
K2O .03 .01 .02 .02 .03 .01 .02 .02
CAO 20.85 20.10 17.68 20.61 19.08 19.50 19.55 20.13
NA2O 1.82 1.94 3.46 2.16 2.83 2.74 2.65 1.90
NIO .00 .00 .00 .00 .00 .00 .00 .00
SUM 100.76 99.84 99.31 100.47 100.45 100.47 100.42 100.59
SI 1.973 * 1.975 * 1.867 * 1.935 * 1.900 * 1.905 * 1.921 * 1.972 *
AL .027 2.000 .025 2.000 .133 2.000 .065 2.000 .100 2.000 .095 2.000 .079 2.000 .028 2.000
AL .112 * .147 * .246 * .099 * .197 * .165 * .141 * .112 *
TI .003 * .005 * .011 * .001 * .012 * .009 * .006 * .006 *
CR .000 * .001 * .000 * .000 * .000 * .000 * .001 * .000 *
FE .260 * .247 * .280 * .260 * .254 * .277 * .284 * .269 *
MN .002 * .004 * .000 * .002 * .002 * .002 * .003 * .002 *
MG .689 * .665 * .563 * .723 * .620 * .631 * .656 * .700 *
CA .822 * .796 * .707 * .817 * .753 * .773 * .777 * .794 *
K .001 * .000 * .001 * .001 * .001 * .000 * .001 * .001 *
NA .130 * .139 * .250 * .155 * .202 * .197 * .190 * .136 *
NI .000 2.020 .000 2.003 .000 2.058 .000 2.059 .000 2.041 .000 2.054 .000 2.058 .000 2.020
O 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 *
ENST 38.91 38.93 36.31 40.17 38.09 37.54 38.24 39.70
FERR 14.69 14.46 18.08 14.44 15.64 16.46 16.53 15.24
WOLL 46.39 46.61 45.60 45.39 46.27 46.00 45.23 45.06
F/M .381 .378 .498 .362 .415 .441 .436 .387
F/FM .276 .274 .332 .266 .293 .306 .304 .279
25 MAT 8 C1 SPOT 3 CPX BEI2084
26 MAT 8 C1 SPOT 4 CPX BEI2084
27 MAT 8 C1 SPOT 1 CPX BEI2085 BEI2085 = coarse grains Na2O 2.16 – 3.46
28 MAT 8 C1 SPOT 2 CPX BEI2085
29 MAT 8 C1 SPOT 3 CPX BEI2085
30 MAT 8 C2 SPOT 1 CPX BEI2086 BEI2086 = laminar intergrowhs Na2O 2-2.74
31 MAT 8 C2 SPOT 2 CPX BEI2086
32 MAT 8 C2 SPOT 3 CPX BEI2086
CLINOPYROXENE, MATTAWA GARNET PROSPECT, R.G.C., July 2013
33 34 35 36 37 38
SIO2 52.56 51.72 51.76 50.96 50.50 50.72
TIO2 .19 .22 .26 .25 .29 .29
A2O3 5.15 3.82 3.76 3.95 3.78 3.02
C2O3 .00 .00 .04 .09 .00 .02
FEO 8.93 10.03 9.63 10.84 10.33 9.97
MGO 11.98 12.10 12.20 11.90 12.11 12.49
MNO .08 .04 .00 .04 .09 .08
K2O .02 .01 .02 .04 .02 .02
CAO 19.22 21.39 21.69 21.16 21.42 21.94
NA2O 2.30 1.38 1.28 1.41 1.38 1.35
NIO .00 .00 .00 .00 .00 .00
SUM 100.43 100.71 100.64 100.64 99.92 99.90
SI 1.938 * 1.925 * 1.925 * 1.908 * 1.903 * 1.913 *
AL .062 2.000 .075 2.000 .075 2.000 .092 2.000 .097 2.000 .087 2.000
AL .162 * .092 * .090 * .082 * .071 * .047 *
TI .005 * .006 * .007 * .007 * .008 * .008 *
CR .000 * .000 * .001 * .003 * .000 * .001 *
FE .275 * .312 * .300 * .339 * .326 * .314 *
MN .002 * .001 * .000 * .001 * .003 * .003 *
MG .658 * .671 * .676 * .664 * .680 * .702 *
CA .759 * .853 * .864 * .849 * .865 * .887 *
K .001 * .000 * .001 * .002 * .001 * .001 *
NA .164 * .100 * .092 * .102 * .101 * .099 *
NI .000 2.028 .000 2.035 .000 2.031 .000 2.049 .000 2.055 .000 2.061
O 6.000 * 6.000 * 6.000 * 6.000 * 6.000 * 6.000 *
ENST 38.89 36.55 36.75 35.85 36.36 36.89
FERR 16.26 17.00 16.28 18.32 17.40 16.52
WOLL 44.85 46.45 46.97 45.82 46.23 46.58
F/M .422 .467 .443 .513 .483 .452
F/FM .297 .318 .307 .339 .326 .311
33 MAT 8 C2 SPOT 1 CPX BEI2087 BEI2087 = laminar intergrowths Na2O c. 2.3
34 ****MAT 3 C1 SPOT 1 CPX BEI2088 BEI2088 = granoblastic material Na2O c. 1.3
35 MAT 3 C1 SPOT 2 CPX BEI2088
36 MAT 3 C1 SPOT 3 CPX BEI2088
37 MAT 3 C1 SPOT 4 CPX BEI2088
38 MAT 3 C1 SPOT 5 CPX BEI2088