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    Zircon 91500
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Certified Reference Materials

Purchase CodeNameMaterialCertificate* Price
        * discount available to IAG members
IAG CRM-1 OU-6 Penrhyn Slate OU-6 certificate 150 GBP
IAG CRM-2 MGL-GAS Serpentinite GAS certificate 150 GBP
IAG CRM-3 MGL-OShBO Alkaline Granite OShBO certificate 150 GBP
IAG CRM-4 OKUM Komatiite Ontario OKUM certificate 150 GBP
IAG CRM-5 MUH-1 Harzburgite Kraubath MUH-1 certificate 150 GBP
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MGL-OShBO

MGL-OShBOPurchase Code: IAG CRM-3

Price
IAG members: £ 100
Non-Members: £ 150

Certificate
OShBO certificate

How to order: *.pdf


Material
Alkaline Granite

Description
This alkaline granite was collected from “Tsagaan Horoot” of Buren Somon in the Central Province of Mongolia and prepared as a candidate reference material by the Central Geological Laboratory, Ulaanbaatar, Mongolia. The material consists of a homogeneous powder of which 93.3% passed a 63 μm sieve, while 0.44% was larger than 100 μm.

The mineralogy of the sample (in % m/m) has been determined as 32.2 albite, 32.1 potassium feldspar, 31.5 quartz, 3.7 muscovite, lepidolite, 0.35 topaz, apatite, with minor zircon, sphene, magnetite, ilmenite and pyrite.

The material is available in units of 100 g packaged in a polyethylene bottle.

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