Standards for Microanalysis containing Calcium

Occurrences of Ca in the combined standards library of the C. M. Taylor Company and SPI Supplies

DYOS Tool

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

Group Group
Synthetic Glasses NIST Standard Reference Materials
Natural Minerals Synthetic compounds

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

Name Formula Calcium Wt % SPI SuppliesŪ
Mounted Item #
Each Buy for mount SPI SuppliesŪ
Loose Item #
Each Buy loose
Calcium Fluoride CaF2 51.33 AS2050-AB $ AS2055-AB $
Calcite# CaCO3 40.04 AS5070-AB $ AS5075-AB $
Fluorapatite Ca5(PO4)3F 38.58 AS1040-AB $ AS1045-AB $
Wollastonite CaSiO3 34.50 AS5300-AB $ AS5305-AB $
Anhydrite CaSO4 29.44 AS5440-AB $ AS5445-AB $
Uvarovite Ca3Cr2Si3O12 24.94 AS5660-AB $ AS5665-AB $
Andradite (Ca,Fe2+)3(Fe3+Ti)2(Si,Al)3O12 23.59 AS5560-AB $ AS5565-AB $
Dolomite MgCa(CO3)2 22.16 AS1160-AB $ AS1165-AB $
Sphene CaTiSiO5 20.60 AS5280-AB $ AS5285-AB $
Calcium Molybdate CaMoO4 20.04 AS6100-AB $ AS6105-AB $
Diopside# MgCaSi2O6 18.39 AS1150-AB $ AS1155-AB $
Scheelite CaWO4 13.94 AS5260-AB $ AS5265-AB $
Bustamite (Mn,Ca)SiO3 13.56 AS1080-AB $ AS1085-AB $
Zirconolite CaZrTi2O7 11.44 AS8280-AB $ AS8285-AB $
K-0411 Glass O42Si25Fe11Ca11Mg9* 11.06 AS7170-AB $ AS7175-AB $
K-0412 Glass O43Si21Mg12Ca11Fe8Al5* 10.90 AS7180-AB $ AS7185-AB $
K-0309 Glass O39Si19Ba13Ca11Fe11Al8* 10.7 AS7090-AB $ AS7095-AB $
Plagioclase# (Ca,Na)Al(Al,Si)Si2O8 8.91 AS1280-AB $ AS1285-AB $
SRM614 1ppm Trace Element Glass O46Si34Na10Ca9Al1* 9 AS9210-AB $ AS9215-AB $
SRM612 50ppm Trace Element Glass O46Si34Na11Ca8Al1* 8.41 AS9200-AB $ AS9205-AB $
Kaersutite Ca2Na(Mg,Fe)4TiSi6Al2O22(OH)2 8.26 AS1200-AB $ AS1205-AB $
SRM610 500ppm Trace Element Glass O45Si33Na10Ca8Al1* 8.126 AS9190-AB $ AS9195-AB $
K-0326 Glass O51Mg18Si14B9Ca6Na2* 5.7 AS7100-AB $ AS7105-AB $
Rhodonite MnSiO3 3.46 AS1320-AB $ AS1325-AB $
Pyrope# Mg3Al2Si3O12 3.32 AS1300-AB $ AS1305-AB $
Almandine Fe3Al2Si3O12 3.00 AS1020-AB $ AS1025-AB $
Jadeite NaAlSi2O6 1.23 AS1190-AB $ AS1195-AB $
Spessartine Mn3Al2Si3O12 0.73 AS5270-AB $ AS5275-AB $
Monazite (High Th)# CePO4 0.65 AS5460-AB $ AS5465-AB $
Obsidian Na,K,Al,Fe silicate glass 0.54 AS1250-AB $ AS1255-AB $
Celestite SrSO4 0.30 AS1100-AB $ AS1105-AB $
Albite# NaAlSi3O8 0.27 AS5010-AB $ AS5015-AB $
Magnesium Oxide# MgO 0.24 AS6290-AB $ AS6295-AB $
Biotite# K(Mg,Fe)3AlSi3O10(OH)2 0.15 AS5060-AB $ AS5065-AB $
Chlorite (Mg,Fe,Al)6(Al,Si)4O10(OH)8 0.02 AS1110-AB $ AS1115-AB $
Barite 2# BaSO4 0.019 AS5490-AB $ AS5495-AB $
Willemite (Zn,Mn)2SiO4 0.01 AS1380-AB $ AS1385-AB $
SRM93a Borosilicate Glass O54Si38B4Na3Al1* 0.01 AS9010-AB $ AS9015-AB $
# There is more than one variety of an item marked #.
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.

   

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