Mineralogy Database

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Sample n° 11826

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ALUNOGEN Al2(SO4)3(H2O)12•5H2O sulfates - major
HALOTRICHITE Fe2+Al2(SO4)4•22H2O sulfates - major
FIBROFERRITE Fe3+(SO4)(OH)•5H2O sulfates - minor
MELANTERITE Fe(SO4)•7H2O sulfates - minor
Description
Description: efflorescence on yellow crust (12 cm)
Origin
  • Country: Slovakia
  • Region: Cervenica-Dubnik
  • Locality:
Specification
  • Donors: Steenstra
    Donation year: 1968
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size: 2
  • Dimension code 1>2>3: 2
    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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