Beudantite
Query URLs
https://term.museum-digital.de/md-de/tag/10662
- Note
- Beudandite is a secondary mineral occurring in the oxidized zones of polymetallic deposits. It is a lead, iron, arsenate, sulfate with endmember formula: PbFe3(OH)6SO4AsO4.
Beudantite is in a subgroup of the alunite group. It is the arsenate analogue of the phosphate corkite. Beudantite also forms a solid-solution with segnitite and plumbojarosite.
It crystallizes in the trigonal crystal system and shows a variety of crystal habits including tabular, acute rhombohedral, pseudo-cubic and pseudo-cuboctahedral.
It occurs in association with carminite, scorodite, mimetite, dussertite, arseniosiderite, pharmacosiderite, olivenite, bayldonite, duftite, anglesite, cerussite and azurite.
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Beudantit
Beudantit
Object information
Image: Naturhistorisches Museum Mainz / Landessammlung für Naturkunde Rheinland-Pfalz - CC BY-NC-SA -
Beudantit
Sárgászöld gömbös bekérgezés...
Object information
Image: Herman Ottó Múzeum - CC BY-NC-SA -
Szkorodit, beudantit
Barna bekérgezések kvarcon és...
Object information
Image: Herman Ottó Múzeum, Miskolc - CC BY-NC-SA -
Beudantit
Mm alatti, sárga, romboéderes...
Object information
Image: Herman Ottó Múzeum, Miskolc - CC BY-NC-SA -
Plumbojarosit, beudantit
Sárgásbarna, porszerű foltok,...
Object information
Image: Herman Ottó Múzeum, Miskolc - CC BY-NC-SA
References
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