Types of Ultrapotassic Rocks
- Lamprophyres and melilitic rocks
- Kimberlite
- Lamproite
- Orangeite (see Group II kimberlite)
- Feldspathoid-bearing rocks such as leucitites
- K-feldspar enriched leucogranites
Read more about this topic: Ultrapotassic Igneous Rocks
Famous quotes containing the words types of, types and/or rocks:
“The wider the range of possibilities we offer children, the more intense will be their motivations and the richer their experiences. We must widen the range of topics and goals, the types of situations we offer and their degree of structure, the kinds and combinations of resources and materials, and the possible interactions with things, peers, and adults.”
—Loris Malaguzzi (1920–1994)
“Science is intimately integrated with the whole social structure and cultural tradition. They mutually support one other—only in certain types of society can science flourish, and conversely without a continuous and healthy development and application of science such a society cannot function properly.”
—Talcott Parsons (1902–1979)
“The crystal sphere of thought is as concentrical as the geological structure of the globe. As our soils and rocks lie in strata, concentric strata, so do all men’s thinkings run laterally, never vertically.”
—Ralph Waldo Emerson (1803–1882)