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JEOL-8600 microprobe database (CU Boulder) | Print date: 08/07/2020 (17:41)

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Standard - Information

In use Jadeite (Jadeite) Block: A, Bence-Albee
First entry: 04/16/2012 by Julien Allaz
Mineral class
Sub-class
Group
silicate
Inosilicate single chain
Clinopyroxene
Synthetic? no
Formula
Standard element(s)
NaAlSi2O6
Si Al Na
Source / reference Micro-Analysis Consultants Ltd.

Analysis 1
Method Microprobe analysis
Analysis type average
Wt-% oxideWt-% elementAtom [p.f.u.]
59.380
0.030
24.390
0.230
0.370
0.610
14.790
0.010
SiO2
TiO2
Al2O3
FeO
MgO
CaO
Na2O
K2O
27.756
0.018
12.908
0.179
0.223
0.436
10.972
0.008
47.309
Si
Ti
Al
Fe2+
Mg
Ca
Na
K
O
2.005
0.001
0.971
0.006
0.019
0.022
0.968
-
6.000
99.81099.8099.992

BSE image of jadeite (block BA). Mineral (too) close to the holder rim, hence difficulty of analyzing it...


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