Endive is also a common name for some types of chicory (Cichorium intybus). There are two main varieties of cultivated endive: 1  Curly endive, or frisee (frisÃ©e var). 2  Crispum this type has, narrow, green curly outer.  leaves
Calcite is more stable and common than aragonite under the chemistry of our modern seas.) Hardness 3 (down to 2. but also the ease with which it forms. in the form of marble.5 to 4. Calcite forms in a range of settings from hot springs and underground caverns to growing coral reefs and seashells.
Dry Aragonite. A sea calcium that is exceptionally high in calcium and low in magnesium. Many soils have had dolomite lime added for years and the magnesium may be tying up other nutrients in the soil. Gypsum and aragonite should be used to offset a high magnesium content soil.