On the occurrence of a deposit of native carbonate of manganese in the county of Clare, and on the analyses of some marls.

Míreanna comhchosúla

• Observations on the raising of marle.
  de réir: de Lanauze
  Foilsithe / Cruthaithe: (1800)
• Notes on the lower marls of the Lagan Valley.
  de réir: Hartley, J. J.
  Foilsithe / Cruthaithe: (1943)
• The origin of megaceros-marl.
  de réir: Reid, Clement
  Foilsithe / Cruthaithe: (1895)
• An apparatus for the estimation of carbonic acid and the valuation of manganese ores.
  de réir: Reynolds, J. Emerson
  Foilsithe / Cruthaithe: (1867)
• Method of detecting manganese in inorganic and organic bodies, and also of obtaining the salts of manganese in a pure state.
  de réir: Davy, Edmund
  Foilsithe / Cruthaithe: (1847)