Mineralogy Database

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Sample n° 6918

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
TAPIOLITE	(Fe2+,Mn2+)Ta2O6	oxides and hydroxides	-	major

Description

Description: sample consisting of black tapiolite crystal fragment, var. annerodite

Information: specimen from type locality (annerodite)

Origin

• Country: Norway
• Region: Ostfold
• Locality: Moss, Annerod

Specification

• Donors: Polinard
  Donation year: 1957
• Sampling year:
  Registration date:
• Quantity: 1
  Size: 3 x 2 cm

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

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