| In calcic earthy bicarbonates they surpass to alkaline bicarbonates, are essentially gaseous. |
| Tauride dykes contain less calcic plagioclase than their host cumulates, like the Kinik ophiolites. |
| Sulphorous water is divided in two classes: the sodium sulphurous water, and calcic sulphurous water. |
| Some of the studied rocks show high alumina characteristics probably reflecting the high modal content of very calcic plagioclase. |
| Compositional gaps also exist between the cummingtonite-grunerite series and other calcic amphiboles. |
| Recent observations relating to the action of soda upon calcic sulphates, calcic glucates, etc., are most important. |
