|
New Ruby Source from Tanzania |
1-2 |
|
Market Importance of New Tanzanian Rubies |
3 |
|
Map on Natural Resources of Tanzania Including
the new Rubies from Winza |
4 |
|
Geology and Petrography of the
"Winza" Mining Area |
5-6 |
|
Geology Map of the "Winza"
Mine and Surrounding Area |
7-8 |
|
Details of Mining Activities at the
"Winza Ruby Mine" in Tanzania |
9-10 |
|
Field Work at "Winza" Ruby Mine |
11 |
|
Details of Mining Activities at "Winza"
(Tanzania) |
12 |
|
Detailed Studies in the Primary Ruby
Mine Shafts at "Winza" (Tanzania) |
15-16 |
|
GRS Portable Field Raman Spectrometer |
17 |
|
Rock Samples fronm the "Winza" Ruby
Mine |
18 |
|
Garnet-Pargasite Rock Samples Containing Rubies
and Sapphires from "Winza" |
19 |
|
Thin Section Analysis of Rocks from the Ruby
Mine at Winza |
20 |
|
Raman Analysis of Rock-Forming Pargasite and
Spinel from "Winza" (Tanzanite) |
21 |
|
Selecting Ruby Samples from the "Winza"
Mine |
22 |
|
Ruby Samples from "Winza" (Tanzania) |
23-24 |
|
Reference Sample Collection from "Winza"
(Tanzania) |
25 |
|
Summary Inclusion Identifications |
26 |
|
Color-zoning in a Ruby from "Winza"
(Tanzania) |
27 |
|
Fluid Inclusions in Rubies from "Winza"
(Tanzania) |
28-30 |
|
Arching and Spiraling needle-like Inclusions
in Rubies from "Winza" (Tanzania) |
31-32 |
|
Pargasite Inclusions in Rubies from "Winza"
(Tanzania) |
33-35 |
|
Garnet Inclusions in Rubies from "Winza"
(Tanzania) |
36-37 |
|
Talc Inclusions in Rubies from "Winza"
(Tanzania) |
38 |
|
Xenothim, Apatite and Pyrite Inclusions in
Rubies from "Winza" (Tanzania) |
39 |
|
Inclusions in Rubies from "Winza"
(Tanzania) |
40 |
|
Inclusions Research by Chemical (SEM-EDX) and
Structural Analysis (XRD) |
41 |
|
Scanning Electron Microscope (SEM-EDX) Analysis
of Inclusions |
42-48 |
|
|
|
|
Color-zoning and growth Features in Rubies
from "Winza" (Tanzania) |
49-60 |
|
|
|
|
Inclusions Features in Rubies from "Winza"
(Tanzania) |
61-62 |
|
Inclusions Features (Micro-Partcles) in Rubies
from "Winza" (Tanzania) |
63-64 |
|
Inclusions Features in Rubies from "Winza"
(Tanzania) |
65-66 |
|
Chemical Analysis of "Winza" Rubies
by LA-ICP-MS |
67-69 |
|
Chemical Analysis by Methods |
70 |
|
Chemical Analysis Profile of "Winza"
Rubies by LA-ICP-MS |
71-86 |
|
Interpretation of Rare Earth Element (REE)
Patterns |
87 |
|
REE Patterns in Pargaste and Garnet |
88 |
|
ED-XRF Analysis of Corundum from the "Winza
Mine" (Tanzania) and other Origins |
89 |
|
FTIR Analysis of Corundum from the "Winza
Mine" (Tanzania) and other Origins |
90 |
|
UV-VIS-NIR Spectroscopy Analysis of Corundum
from the "Winza Mine" (Tanzania) Unheated/heated |
91 |
|
Formation Conditions and Gemmological Conclusions |
92,95 |
|
|
LA-ICP-MS Analysis of CI-Ferro-Pargasite and Apatite Inclusions |
93 |
| |
LA-ICP-MS Analysis of Garnet Inclusions |
94 |
| |
Acknowledgments |
95 |
| |
About the Authors and Literature |
96-97 |
