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Sample n° 19887

Minerals found in the sample
Mineral Formula Category Subcategory Importance
BABINGTONITE Ca2Fe2+Fe3+Si5O14(OH) inosilicates - major
Description
Description: black crystalline coating
Origin
  • Country: USA
  • Region: Massachusetts
  • Locality: Woburn, Blueberry Mountain
Specification
  • Donors: de Cuyper
    Donation year: 2022
  • Sampling year:
    Registration date:
  • Quantity: 1
    Size:
  • Dimension code 1>2>3: 1
    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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