{"product_id":"geology-and-petrochemistry-of-gwon-gwon-pegmatite-field-wamba-nasarawa-state-9783656643487","title":"Geology and petrochemistry of Gwon-Gwon pegmatite field Wamba, Nasarawa state","description":"\u003cp\u003e • Author(s): Abdullahi Adamu Mohammed\u003cbr\u003e • Publisher: Grin Verlag\u003cbr\u003e • Publisher Imprint: Grin Verlag\u003cbr\u003e • BISAC: Earth Sciences - Geology\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMaster's Thesis from the year 2011 in the subject Geography \/ Earth Science - Geology, Mineralogy, Soil Science, Abubakar Tafawa Balewa University, language: English, abstract: Pegmatites are coarse grained igneous and metamorphic rocks. They represent the end product of magmatic stage in the evolution of granitic melt. The rare-metals (rare-elements) that serve as petrogenetic indicators (geochemical indicators) and potential ore indicators are Rb, Cs, Li, Sn, Ta, Nb, Be and W, also volatiles, like B, F, H2O play a very important role in the whole process. Pegmatites research in Nigeria from 1946 to 1989 by Jacobson and Webb, ( 1946) and Matheis and Kuster, (1989), Matheis, (1989), Matheis and Cean- Vanchette, ( 1983), use the rare-elements as tin indicators but petrology was not the main target.\u003c\/p\u003e","brand":"Grin Verlag","offers":[{"title":"Paperback","offer_id":45565461495959,"sku":"9783656643487","price":5668.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783656643487.webp?v=1767181343","url":"https:\/\/atlanticbooks.com\/products\/geology-and-petrochemistry-of-gwon-gwon-pegmatite-field-wamba-nasarawa-state-9783656643487","provider":"Atlantic Books","version":"1.0","type":"link"}