Keywords

Fayalite



Keyword Definition

Fayalite

Fayalite is the iron end member of the olivine group, with the formula Fe2SiO4.  It is very rare in nature.  It forms solid solution series with:

  • Forsterite Mg2SiO4 

  • Tephroite, Mn2SiO4 

 



Category: Analysed quantities

Subcategory: Grain Count

Keywords corresponding to analysed quantities.  The types of analysed quantities have been grouped into eleven different subcategories. Examples: “Au”, “pH”. Taken from the “Analytical_Quantities_SHARED” database table. The subcategories are taken from the “Analytical_Quantity_Types_SHARED” database table.


Associated Analytical Suites:

IndexSuite IDSuite Name
1  242     ODM MMSIM and PCIM grain counts
2  651     ODM MMSIM counts
3  652     ODM MMSIM counts expressed as percentages

Associated Analytical Packages:

IndexPackage IDPackage Name
1  252     ODM indicator mineral re-picking
2  307     ODM MMSIM picking
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