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Petrologicheskie, mineralogicheskie i geohimicheskie issledowaniq
Published on 21. August 2023
Book
Paperback/Softback
104 pages
978-620-4-76473-3 (ISBN)
Description
Granitoidnyj pluton Sukari raspolozhen na üge central'noj chasti Vostochnoj pustyni Egipta i schitaetsq odnim iz luchshih primerow zolotonosnyh granitow w Arawijsko-Nubijskom schite (ANS). On sostoit iz krupno- i srednezernistogo schelochno-polewoshpatowogo granita, sienogranita i moncogranita, intrudirowannyh w wulkano-osadochnye tolschi i metagabbro-dioritowyj komplex. Geohimicheski äti granitoidy imeüt harakter ot metallolüminescentnogo do peralüminescentnogo. Bolee togo, oni demonstriruüt wyrazhennye LREE-obogaschennye struktury i otricatel'nye Eu-anomalii, ukazywaüschie na frakcionirowanie plagioklaza. Porody tipichny dlq granitow wnutriplitnyh porod, sformirowannyh w naprqzhennoj obstanowke. Oni otnosqtsq k granitam tipa ferroan/A, osobenno tipa A2, chto ukazywaet na postkollizionnuü obstanowku. Vysokoe soderzhanie SiO2, Al2O3 i nizkoe soderzhanie MgO, a takzhe nizkie sootnosheniq Ce/Pb otrazhaüt proishozhdenie iz plawqschegosq korowogo istochnika. Kinematicheskie indikatory predstawleny milonitami, kwarcewymi rybinami i augenowymi strukturami. Mineralizaciq w rajone Sukari obnaruzhena w wide kwarcewyh zhil, shtokwerkow i brekchirowannyh zhil.
More details
Language
Other
Place of publication
Beau Bassin
United Kingdom
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 7 mm
Weight
173 gr
ISBN-13
978-620-4-76473-3 (9786204764733)
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Schweitzer Classification
Persons
Tarek Sedki, a seasoned expert in mineral exploration, possesses a Ph.D. in Mineralogy and excels in hard rocks and geochemistry. His impactful contributions stem from extensive research, practical experience, and a distinguished role as a Senior Exploration Geologist at SMRC, specializing in gold exploration in Egypt.