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Color index, as a geological term, is a measure of the ratio between generally dark mafic minerals and generally light felsic minerals in an igneous rock. [ 1 ] [ 2 ] The color index of an igneous rock is the volume percentage of mafic minerals in the rock, excluding minerals generally regarded as "colorless" such as apatite , muscovite ...
The Central Arid Zone Research Institute (CAZRI) is one of the biggest research institutes of the Indian Council of Agricultural Research (ICAR), an autonomous organization working under the aegis of the Department of Agriculture Research and Education (DARE) of the Ministry of Agriculture and Farmers Welfare of Government of India.
Dark soil color imparted by organic matter in Illinois, US. Dark brown or black colors typically indicate that the soil has a high organic matter content. [4] Organic matter coats mineral soil particles, which masks or darkens the natural mineral colors. [1] Sodium content also influences the depth of organic matter and therefore the soil color.
The Indian Agricultural Research Institute (IARI), commonly known as the Pusa Institute, [2] is India's national institute for agricultural research, education and extension. The name Pusa Institute is derived from the fact that the institute was originally located in Pusa , Bihar as the Imperial Institute of Agricultural Research in 1911.
Central University of Rajasthan (CURAJ) is a central university located in Ajmer, Rajasthan, India.CURAJ has 12 schools, 36 academic departments and one community college covering technology, science, humanities, commerce, management, public policy and social science programs with a strong emphasis on scientific, technological and social education as well as research.
The International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) is an international organisation which conducts agricultural research for rural development, headquartered in Patancheru, Hyderabad, Telangana, India, with several regional centres (Bamako (Mali), Nairobi (Kenya)) and research stations (Niamey (Niger), Kano (Nigeria), Lilongwe (Malawi), Addis Ababa (Ethiopia ...
In mineralogy, an inclusion is any material trapped inside a mineral during its formation. In gemology , it is an object enclosed within a gemstone or reaching its surface from the interior. [ 1 ] According to James Hutton 's law of inclusions, fragments included in a host rock are older than the host rock itself.
The Indian Institute of Natural Resins and Gums (acronym IINRG), [1] formerly known as the Indian Lac Research Institute, is an autonomous institute, established under the umbrella of Indian Council of Agricultural Research (ICAR) [2] by the Ministry of Agriculture, Government of India for advanced research on lac and other natural resins and gums.