Standards for Microanalysis containing Magnesium

Magnesium containing materials occur in the standard groups listed below.
Follow these links for a list of the members of each group

Click on a name for detals and picture of each Magnesium bearing material.
If the same material material occurs in more than one group, there may be differences in composition or grain size.

Name		Formula		Magnesium %		SPI SuppliesŪ Mounted Standard Item #	Each	Buy for mount	SPI SuppliesŪ Loose Standard Item #	Each	Buy loose
Magnesium		Mg		99.99		AS0040-AB	$199.56
Magnesium		Mg		99.99		AS4040-AB	$199.56		AS4045-AB	$199.56
Magnesium Oxide		MgO		60.30		AS2140-AB	$199.56
Magnesium Oxide		MgO		60.10		AS6290-AB	$199.56		AS6295-AB	$199.56
Magnesium Fluoride		MgF2		39.01		AS8070-AB	$199.56		AS8075-AB	$199.56
Olivine		(Mg,Fe)2SiO4		30.62		AS5200-AB	$199.56		AS5205-AB	$199.56
Olivine		(Mg,Fe)2SiO4		30.42		AS1260-AB	$199.56
Chlorite		(Mg,Fe,Al)6(Al,Si)4O10(OH)8		20.21		AS1110-AB	$199.56
K-0326 Glass		O51Mg18Si14B9Ca6Na2*		18.2		AS7100-AB	$399.11		AS7105-AB	$399.11
Phlogopite		KMg3AlSi3O10(OH)2		17.47		AS5220-AB	$199.56		AS5225-AB	$199.56
Magnesium Aluminum Spinel		MgAl2O4		17.08		AS6270-AB	$199.56		AS6275-AB	$199.56
Dolomite		MgCa(CO3)2		13.05		AS1160-AB	$199.56
Pyrope Garnet		Mg3Al2Si3O12		12.5		AS5240-AB	$199.56		AS5245-AB	$199.56
Biotite		K(Mg,Fe)3AlSi3O10(OH)2		11.77		AS1070-AB	$199.56
Biotite		K(Mg,Fe)3AlSi3O10(OH)2		11.67		AS5060-AB	$199.56		AS5065-AB	$199.56
Pyrope		Mg3Al2Si3O12		11.66		AS1300-AB	$199.56
K-0412 Glass		O43Si21Mg12Ca11Fe8Al5*		11.66		AS7180-AB	$399.11		AS7185-AB	$399.11
Diopside		MgCaSi2O6		11.23		AS1150-AB	$199.56
Chromite		(Fe,Mg)(Cr,Al)2O4		10.41		AS5100-AB	$199.56		AS5105-AB	$199.56
Chrome Diopside		(Mg,Cr)CaSi2O6		10.34		AS1120-AB	$199.56
Diopside		CaMgSi2O6		10.31		AS5130-AB	$199.56		AS5135-AB	$199.56
K-0411 Glass		O42Si25Fe11Ca11Mg9*		8.85		AS7170-AB	$399.11		AS7175-AB	$399.11
Kaersutite		Ca2Na(Mg,Fe)4TiSi6Al2O22(OH)2		7.57		AS1200-AB	$199.56
Almandine		Fe3Al2Si3O12		6.45		AS1020-AB	$199.56
K-1013 Glass		O52P32Al6Mg6Eu1Ba1*		5.86		AS7450-AB	$399.11		AS7455-AB	$399.11
K-0496 Glass		O54P35Al6Mg5*		5.45		AS7270-AB	$399.11		AS7275-AB	$399.11
K-0497 Glass		O52P33Al6Mg5Pb1Ta1Ce1*		5.21		AS7280-AB	$399.11		AS7285-AB	$399.11
K-0240 Glass		O34Ba27Si19Zr7Ti6Zn4Mg3*		3.0		AS7040-AB	$399.11		AS7045-AB	$399.11
SRM-1259 Aluminum Alloy 7075		Al90Zn5Mg2Cu2*		2.48		AS9410-AB	$199.56		AS9415-AB	$199.56
Rhodonite		MnSiO3		1.64		AS1320-AB	$199.56
SRM-1258 Aluminum Alloy 6011		Al96Zn1Mg1Cu1Si1*		0.98		AS9400-AB	$199.56		AS9405-AB	$199.56
K-0963 Glass		O41Ge30Si22Zn3Eu1Zr1*		0.34		AS7350-AB	$399.11		AS7355-AB	$399.11
K-0968 Glass		Pb55Ge26O17*		0.22		AS7360-AB	$399.11		AS7365-AB	$399.11
K-0546 Glass		O61B22Al10Li2Eu1Ba1*		0.17		AS7320-AB	$399.11		AS7325-AB	$399.11
Willemite		(Zn,Mn)2SiO4		0.16		AS5290-AB	$199.56		AS5295-AB	$199.56
SRM-629 Zinc-base Die-casting Alloy E		Zn93Al5Cu2*		0.09		AS9220-AB	$199.56		AS9225-AB	$199.56
Willemite		(Zn,Mn)2SiO4		0.08		AS1380-AB	$199.56
SRM-610 500ppm Trace Element Glass		O45Si33Na10Ca8Al1*		0.040		AS9190-AB	$199.56		AS9195-AB	$199.56
Obsidian		Na,K,Al,Fe silicate glass		0.04		AS1250-AB	$199.56
Hematite		Fe2O3		0.03		AS1180-AB	$199.56
Calcite		CaCO3		0.01		AS1090-AB	$199.56
SRM-93a Borosilicate Glass		O54Si38B4Na3Al1*		0.003		AS9010-AB	$199.56		AS9015-AB	$199.56
SRM-612 50ppm Trace Element Glass		O46Si34Na11Ca8Al1*		0.00		AS9200-AB	$199.56		AS9205-AB	$199.56
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.

   

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