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Sample n° 14309

Minerals found in the sample
Mineral Formula Category Subcategory Importance
AEGIRINE NaFe3+Si2O6 inosilicates pyroxenes major
LAMPROPHYLLITE Na3(Sr,Na)Ti3(Si2O7)2O2(OH)2 sorosilicates - major
DELHAYELITE K7Na3Ca5Al2Si14O38F4Cl2 phyllosilicates - minor
EUDIALYTE Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 cyclosilicates - minor
Description
Description: coarse-crystalline, with dark brown lamprophyllite, grey delhayelite, dark red eudialyte (15 cm)
Origin
  • Country: Russia
  • Region: Kola
  • Locality:
Specification
  • Donors: van Acker
    Donation year: 1985
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 3
    Quality code 1>2>3: 1
  • Holotype: no
    Paratype: no
    Radioactive: no
  • Thin section: no
    Chemical analysis: no
    X-Ray spectra: no
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