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Sample n° 20428

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
GALENA	PbS	sulfides and sulfosalts	-	major

Description

Description: fragments

Information: Eberhardt, P., Geiss, J., Houtermans, F.G. & Signer, P., 1962. Age determinations on lead isotopes. Geologische Rundschau 52, 836-852. (Be 142)

Origin

• Country: Madagascar
• Region: Mahajanga Province
• Locality: Ankisatra

Specification

• Donors:
  Donation year:
• Sampling year:
  Registration date:
• Quantity:
  Size:

• Dimension code 1>2>3: 3
  Quality code 1>2>3:
• Holotype: no
  Paratype: no
  Radioactive: no
• Thin section: no
  Chemical analysis: no
  X-Ray spectra: no

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