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Snottite

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Name:
From its tactile consistency, resembling nasal mucous ("snot" in colloquial english).
Although it resembles a mineral name, this is really a semi-serious term invented in 1986 and used by microbiologists, geologists and cave explorers for organic speleothems - bacterial stalactites and biofilms that excrete sulphuric acid, pH 1 to 0, and play a big role in cave formation, especially in volcanic environments where native sulphur or pyrite are present, but also in limestone caves where a source of sulphur or hydrogen sulphide is present (eg: from gypsum or hydrocarbons), and as a post-mining growth in deep wet mines. Snottites can be composed of anywhere from ten to over 1,000 species of microbes, and may contain native sulphur and gypsum crystals too.


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Unique IdentifiersHide

Mindat ID:
40196
Long-form identifier:
mindat:1:1:40196:8

Similar NamesHide

SantiteA valid IMA mineral speciesK[B5O6(OH)4] · 2H2O
StottiteA valid IMA mineral species - grandfatheredFe2+[Ge4+(OH)6]

Other InformationHide

Health Risks:
Stings horribly if accidentally rubbed into the eyes.

Internet Links for SnottiteHide

References for SnottiteHide

Localities for SnottiteHide

Showing 4 localities.

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.
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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.
Iceland
 
  • Southern Region
    • Rangárþing eystra
www.strahlen.org (n.d.)
Italy
 
  • Marche
    • Ancona Province
      • Genga
Macalady et al. (2007)
Mexico
 
  • Tabasco
    • Tapihualapa
www.caveslime.org
UK
 
  • Wales
    • Isle of Anglesey
      • Amlwch
www.reference.com/browse/snottite?s=t
 
and/or  
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