Igneous
41Marathon Large Igneous Province — The Marathon Large Igneous Province is a Paleoproterozoic large igneous province along the southern Superior craton of Ontario, Canada, located around the northern margin of Lake Superior. It consists of three diabase dike swarms known as… …
42Bushveld Igneous Complex — The Bushveld Igneous Complex (or BIC) is a large igneous intrusion within the Earth s crust which has been tilted and eroded and now outcrops around what appears to be the edge of a great geological basin. Located in South Africa, the BIC… …
43Caribbean large igneous province — The Caribbean large igneous province consists of a major flood basalt, which created this large igneous province. It the source of the current large eastern Pacific oceanic plateau, of which the Caribbean Colombian oceanic plateau is the… …
44High Arctic Large Igneous Province — The High Arctic Large Igneous Province (HALIP) is a major Late Cretaceous large igneous province located in the Arctic. It includes the Ellesmere Island Volcanics, Strand Fiord Formation, Alpha Ridge, Franz Josef Land and Svalbard. [ [http://maps …
45Ultrapotassic igneous rocks — are a class of rare, volumetrically minor generally ultramafic or mafic silica depleted igneous rocks. Ultrapotassic rocks are defined by molar K2O/Na2O >3 in much of the scientific literature. In other papers written as recently as 2005, they… …
46Magnet Cove igneous complex — The Magnet Cove igneous complex is a small alkalic ring complex lying to the west of the town of Magnet Cove in Hot Spring County, Arkansas.[1] It and the adjacent town are so named due to the existence of magnetite and the terrain being a cove,… …
47Sudbury Igneous Complex — The Sudbury Igneous Complex is a 1844 million year old impact melt sheet in Greater Sudbury, Northern Ontario, Canada. It is part of the Sudbury Basin impact structure, and is classified as a lopolith.References*… …
48Stillwater igneous complex — The Stillwater igneous complex is a large ultramafic to mafic layered intrusion located in southern Montana in Stillwater, Sweet Grass and Park Counties. The complex is exposed across 30 miles (48 km) of the north flank of the Beartooth Mountain… …
49Metchosin Igneous Complex — The Metchosin Igneous Complex is an ophiolite sequence in southwestern British Columbia, Canada, located at the southern end of Vancouver Island. It is the northernmost expression of the Crescent Terrane and consists of three rock units,… …
50effusive igneous rock — intruzinė uoliena statusas T sritis chemija apibrėžtis Magminė uoliena, susidariusi giliai Žemės plutoje kristalizuojantis magmai. atitikmenys: angl. effusive igneous rock; intrusive igneous rock rus. интрузивная порода …
