"Pegmatoid" Natural Recordings by Native Speakers
A pegmatoid is a type of rock that is similar to a pegmatite, but less coarse-grained. Pegmatites are igneous rocks that form during the final stages of a magma chamber's cooling process, and are often characterized by large crystals of minerals such as quartz, feldspar, and mica. Pegmatoids are similar, but have a finer-grained texture than pegmatites, typically with crystals that are smaller than 1 millimeter in diameter.
A pegboard is a board with small holes or pegs, used to hold or organize small items, such as tools, equipment, or accessories. It is often used in workshops, garages, or other areas where items need to be easily retrieved or stored.
Pegged means fixed or set at a certain level, price, or rate, often in a precise and firm manner. It can also mean to connect or attach something to a peg or hook, physically or metaphorically. In finance, pegged currency refers to a currency that is officially fixed to the value of another currency or basket of currencies. In general, the word "pegged" implies a sense of stability, precision, or control.
Pegmatite is a type of igneous rock that forms during the late stages of a magma chamber's cooling process. It is characterized by its coarse-grained texture, which is due to the slow cooling of the magma, allowing minerals to grow to large sizes. Pegmatites are often rich in rare mineral species, such as tourmaline, beryl, and quartz, and can contain large crystals of these minerals. They are also often associated with economic deposits of metals like lithium, cesium, and tantalum.