Just like the shell of a clam, a pearl is composed of calcium carbonate (mainly aragonite or a mixture of aragonite and calcite). in minute crystalline form, which has been deposited in concentric layers. The ideal pearl is perfectly round and smooth, but many other shapes, known as baroque pearls, can occur.
Rimula is a genus of fungi in the Helotiales order. The relationship of this taxon to other taxa within the order is unknown (incertae sedis), and it has not yet been placed with certainty into any family. ^ Lumbsch TH, Huhndorf SM. (December 2007). Outline of Ascomycota â 2007.
Also known as Salad Rocket, which is a fitting name for this zippy leafy green, Arugula is a delicious early summer vegetable from the brassicaceae family.Like others in this vegetable family (such as kale, cabbage, cauliflower and mustard greens), Arugula has no shortage of healing qualities.rugulaâs aphrodisiac qualities may stem from its stimulating effects on the body, providing power and energy that vitalizes the system. No matter what your reasoning for eating it, Arugula is a fantastic food to add to the diet this time of year while itâs young, tender and locally in season.