Source assemblage types for cratonic diamonds from X-ray synchrotron diffraction
Source assemblage types for cratonic diamonds from X-ray synchrotron diffraction
复制标题
X 射线同步加速器衍射中克拉通钻石的源组合类型
DOI:
10.1016/j.lithos.2016.07.037
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发表时间:
2016
期刊:
影响因子:
3.5
通讯作者:
J.W. Harris
中科院分区:
文献类型:
--
作者:
F. Nestola;M. Alvaro;M.N. Casati;H. Wilhelm;A.K. Kleppe;A.P. Jephcoat;M.C. Domeneghetti;J.W. Harris
Three single crystals of clinopyroxene trapped within three different gem-quality diamonds from the Udachnaya kimberlite (Siberia, Russia) were analysedin situby single-crystal synchrotron X-ray diffraction in order to obtain information on their chemical composition and infer source assemblage type. A non-destructive approach was used with high-energy (≈ 60 keV; λ ≈ 0.206 Å) at I15, the extreme-conditions beamline at Diamond Light Source. A dedicated protocol was used to center the mineral inclusions located deep inside the diamonds in the X-ray beam. Our results reveal that two of the inclusions can be associated with peridotitic paragenesis whereas the third is eclogitic. This study also demonstrates that this non-destructive experimental approach is extremely efficient in evaluating the origin of minerals trapped in their diamond hosts.
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影响因子:
3.1
作者:
F. Nestola;M. Longo;C. McCammon;T. B. Ballaran
通讯作者:
T. B. Ballaran
DOI:
10.1107/s0108768103022018
发表时间:
2003
期刊:
Acta crystallographica. Section B, Structural science
影响因子:
--
作者:
G. Redhammer;H. Ohashi;G. Roth
通讯作者:
G. Roth
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Alvaro;F. Nestola;T. B. Ballaran;F. Cámara;M.;C. Domeneghetti;V. Tazzoli
通讯作者:
V. Tazzoli
DOI:
10.1524/zkri.2012.1514
发表时间:
2012
期刊:
--
影响因子:
--
作者:
G. Redhammer;G. Tippelt;G. Amthauer;G. Roth
通讯作者:
G. Roth
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
M. Murri;L. Scandolo;A. Fioretti;F. Nestola;C. Domeneghetti;M. Alvaro
通讯作者:
M. Alvaro