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Primary Quartz Blank, 1000 g

Description

Certifikovaný referenční materiál, ruda. Primary Quartz Blank (Grey pigmented quartz, Australia)
Matrix: quartz
Mineralisation: barren
CRM Group(s): Blank/lithogeochem/low-level

OREA22h
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Description
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Hmotnost:
1 kg
Matrice RM:
  • Ruda / Ore
OREAS 22h has been prepared from quartz sand to which 0.5% iron oxide has been added to produce a pale grey pulp. This colouring gives the material an appearance of primary origin (i.e. non-oxide). It is characterised by extremely low background gold of less than 1 part per billion.
Certifikát RM OREAS680 (OREAS 680 Certificate.pdf, 649 Kb) Download

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