calcium | Calcium oxide | potassium carbonate | calcium channel | Calcium | N-type calcium channel | Calcium pyrophosphate | Calcium copper titanate | Calcium channel | Voltage-dependent calcium channel | Sodium-calcium exchanger | R-type calcium channel | Potassium carbonate | Calcium silicate | Calcium phosphide | calcium oxide | Calcium oxalate | Calcium magnesium acetate | Calcium hydroxide | calcium hydroxide | Calcium chloride | Calcium aluminoferrite |
Cystolith (Gr. "cavity" and "stone") is a botanical term for the inorganic concretions, usually of calcium carbonate, formed in a cellulose matrix in special cells called lithocysts, generally in the leaf of plants of certain families, e.g. Ficus elastica, the Indian rubber plant of the family Moraceae.
The waste on both sites has since weathered-down to calcium carbonate and has provided an ideal environment for a number of nationally rare calcicolous plants, unique in what is predominately an area of acidic soil.