Unresolved name

Microcerasus P. W. Webb & S. Berthelot 1842


  • clay
    • URI: http://purl.obolibrary.org/obo/ENVO_00002982
    • Definition: A group of hydrous aluminium phyllosilicate (phyllosilicates being a subgroup of silicate minerals) minerals (see clay minerals), that are typically less than 2micrometres in diameter. Clay consists of a variety of phyllosilicate minerals rich in silicon and aluminium oxides and hydroxides which include variable amounts of structural water.
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