MGL-MRH-1 Rhyolite

Certified Reference Materials

MGL-MRH-1 Rhyolite

Purchase Code: IAG CRM-6

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

Certificate
MRH-1 certificate

 

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Description

This rhyolite was collected from the Zuun tsagaandel area located in the Ikh khet soum, Dornogobi province, Mongolia and prepared as a candidate reference material by the Central Geological Laboratory, Ulaanbaatar, Mongolia. The material consists of a homogeneous powder, all of which passed through a 75 μm sieve.

The mineralogy of the sample (in g/100g) has been determined as 38 potassium feldspar, 30 quartz, 25 plagioclase, 6 biotite, few grains of ilmenite and magnetite, and traces of sphene and apatite.

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