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Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)

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Formula:
BaS3 · Ba(OH)2 · 2Al(OH)3 · 8H2O
Colour:
Orange-yellow
Crystal System:
Monoclinic
Anthropogenic phase found in slag.
May contain minor Sr and traces of Ca.


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Unique IdentifiersHide

Mindat ID:
39576
Long-form identifier:
mindat:1:1:39576:4

Physical Properties of Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

Colour:
Orange-yellow

Chemistry of Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

Mindat Formula:
BaS3 · Ba(OH)2 · 2Al(OH)3 · 8H2O
Element Weights:
Element% weight
Ba38.958 %
O36.311 %
S13.645 %
Al7.654 %
H3.431 %

Calculated from ideal end-member formula.
Elements listed:
Al, Ba, H, O, S - search for minerals with similar chemistry

Crystallography of Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Cell Parameters:
a = 8.786(8) Å, b = 19.208(9) Å, c = 11.105(6) Å
β = 105.98(5)°
Ratio:
a:b:c = 0.457 : 1 : 0.578
Unit Cell V:
1802 ų
Comment:
SG P21/c

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

References for Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

Localities for Unnamed (Ba-Al Trisulphide Hydroxide Hydrate)Hide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
UK
 
  • England
    • Derbyshire
      • Derbyshire Dales District
        • Bradwell
Braithwaite et al. (1992)
        • Cromford
Braithwaite et al. (1992)
      • North East Derbyshire District
        • Brampton
          • Holymoorside
Braithwaite et al. (1992)
    • North Yorkshire
      • Richmondshire
        • Reeth, Fremington and Healaugh
          • Kearton
Braithwaite et al. (1992)
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