| Chemical Characteristics of Kimberlite Indicator Minerals from the Drybones Bay Area (NTS 85I/4), Northwest Territories |
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Natural Resources Canada > Earth Sciences Sector > Geological Survey of Canada > Diamonds
Chemical Characteristics of Kimberlite Indicator Minerals from the Drybones Bay Area (NTS 85I/4), Northwest Territories Indicator minerals in the Drybones Bay till samples
Sample |
m-gar |
alm |
spess |
CD |
chro |
Mg-ilm |
Mn-ilm |
ilm |
Fe-rut |
rut |
hem |
TOTAL |
MLT1 |
11 |
|
|
|
|
3 |
|
4 |
|
|
|
18 |
MLT2 |
|
|
|
1 |
|
1 |
1 |
21 |
|
|
|
24 |
MLT3 |
|
|
|
|
|
|
|
10 |
|
|
|
10 |
MLT4 |
105 |
|
|
|
6 |
35 |
21 |
90 |
3 |
15 |
7 |
282 |
|
MLT5
|
100
|
|
|
|
3
|
48
|
11
|
66
|
2
|
11
|
3
|
244
|
|
MLT6
|
41
|
|
|
|
5
|
23
|
|
45
|
|
8
|
|
122
|
|
MLT7
|
|
|
|
1
|
|
1
|
|
3
|
|
1
|
|
6
|
|
MLT8
|
4
|
|
|
|
|
11
|
1
|
26
|
|
|
1
|
43
|
|
MLT9
|
5
|
|
1
|
|
|
1
|
1
|
17
|
1
|
|
|
26
|
|
MLT10
|
2
|
|
|
|
|
|
|
20
|
|
|
|
22
|
|
MLT11
|
2
|
|
|
|
|
|
|
5
|
|
|
|
7
|
|
MLT12
|
1
|
|
|
|
|
1
|
|
24
|
|
|
|
26
|
|
MLT13
|
|
|
|
|
|
|
1
|
21
|
|
1
|
|
23
|
|
MLT14
|
|
|
|
|
|
|
|
1
|
|
|
|
1
|
|
MLT15
|
|
|
|
|
|
|
|
11
|
1
|
|
|
12
|
|
MLT16
|
|
|
|
|
|
|
|
6
|
|
|
|
6
|
|
MLT17
|
|
|
|
|
|
|
|
7
|
|
|
|
7
|
|
MLT18
|
27
|
|
7
|
1
|
|
7
|
2
|
65
|
|
2
|
|
111
|
|
MLT19
|
|
|
|
|
|
|
|
5
|
|
|
|
5
|
|
MLT20
|
2
|
|
|
|
|
|
|
5
|
1
|
|
|
8
|
|
MLT21
|
1
|
|
|
|
|
|
|
6
|
|
|
|
7
|
|
MLT22
|
|
|
|
|
|
|
|
12
|
|
|
|
12
|
|
MLT23
|
1
|
|
|
|
|
|
|
10
|
|
|
|
11
|
|
MLT24
|
1
|
|
|
|
|
|
|
6
|
|
|
|
7
|
|
MLT25
|
|
|
|
|
|
|
|
13
|
|
|
|
13
|
|
6050K
|
|
|
|
|
|
|
|
24
|
|
|
|
24
|
|
6057K
|
|
|
|
|
|
|
|
2
|
|
|
|
2
|
|
6058K
|
103
|
1
|
3
|
|
8
|
192
|
|
5
|
|
|
|
312
|
|
6059K
|
100
|
1
|
1
|
|
8
|
97
|
16
|
52
|
6
|
17
|
1
|
299
|
|
6060K
|
|
|
|
|
1
|
|
|
8
|
1
|
|
|
10
|
|
Total
|
506
|
2
|
12
|
3
|
31
|
420
|
54
|
590
|
15
|
55
|
12
|
1700
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
m-gar= mantle garnets (Cr-pyrope+2 almadine)
|
Mn-ilm=Mn-ilmenite
|
|
|
alm= regional almadine
|
|
|
|
|
ilm=regional ilmenite
|
|
|
spess=spessartine
|
|
|
|
|
|
Fe-rut=Fe-rutile
|
|
|
|
CD=Cr-diopside
|
|
|
|
|
|
rut=rutile
|
|
|
|
|
chro=chromite
|
|
|
|
|
|
|
hem=hematite
|
|
|
|
Mg-ilm=Mg-ilmenite
|
|
|
|
|
|
|
|
|
|
|
|
