Mineralogy Database

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Sample n° 13669

Minerals found in the sample
Mineral Formula Category Subcategory Importance
ALUNITE KAl3(SO4)2(OH)6 sulfates - major
Description
Description: yellow crystalline coatings (5 mm) on pink rock
Origin
  • Country: Australia
  • Region: South Australia
  • Locality: Iron Knob
Specification
  • Donors: Segnit
    Donation year: 1979
  • 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: yes
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