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Ko Jansen collection (visually identified)

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Original EntryKo Jansen collection (visually identified)
Mindat Ref. ID16079039Long-form Identifiermindat:1:5:16079039:5
GUID0
Full ReferenceKo Jansen collection (visually identified)
Plain TextKo Jansen collection (visually identified)

Map of Localities

Mineral Occurrences

LocalityMineral(s)
Marsiliana slag locality, Valpiana - Castello della Marsiliana area slag sites, Massa Marittima, Grosseto Province, Tuscany, Italyⓘ Acanthite

See Also

These are possibly similar items as determined by title/reference text matching only.

Stanislav Kopecký collection, visually identified
D. Cericola collection (visually identified)
Roman Gramblicka collection, visually identified
Knut Edvard Larsen collection, visually identified
Knut Edvard Larsen collection # 3929 (visually identified, ex- H. Fylling collection))
Knut Edvard Larsen collection # 3913 (visually identified, ex- H. Fylling collection))
Knut Edvard Larsen collection #MM- 3771 (visually identified)
Knut Edvard Larsen collection (visually identified) # MM-5074
Guillaume Baudry collection - visually identified by Pascal Chollet
Knut Edvard Larsen collection # MM-5090 (visually identified)
Knut Edvard Larsen collection # MM-5045 (Visually identified)
 
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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