Investigation of major, trace and rare earth elements variations in Esfezar bentonite deposit, east of Birjand, South Khorasan Province
نویسندگان
چکیده
منابع مشابه
Geochemistry of Major, Trace, and Rare Earth Elements in Biglar Permo-Triassic Bauxite Deposit, Northwest of Abgarm, Ghazvin Province, Iran
Biglar Permo-Triassic bauxite deposit is located in ~15 km northwest of Abgarm, southwest of Ghazvin province, west of central Iran. It consists of 8 stratiform and discontinuous bauxite lenses lying along the contact of Ruteh (Permian) and Elika (Triassic) carbonate formations. Petrographically, the bauxite ores exhibit collomorphic-fluidal, pseudo-breccia, pseudo-porphyritic, panidio-morphic-...
متن کاملthe study of major, trace and rare earth elements geochemistry in shahrestanak mn deposit, south of qom: implications for genesis
introduction the shahrestanak mn deposit is located in southern qom province, 12 km southwest of the city of kahak. based on geological-structural divisions of iran, the deposit belongs to central volcanic belt or urumieh-dokhtar zone. the venarch deposit is one the most important known manganese deposits in iran. the sharestanak and venarch deposits are spatially and temporally related to each...
متن کاملgeochemistry of major, trace, and rare earth elements in biglar permo-triassic bauxite deposit, northwest of abgarm, ghazvin province, iran
biglar permo-triassic bauxite deposit is located in ~15 km northwest of abgarm, southwest of ghazvin province, west of central iran. it consists of 8 stratiform and discontinuous bauxite lenses lying along the contact of ruteh (permian) and elika (triassic) carbonate formations. petrographically, the bauxite ores exhibit collomorphic-fluidal, pseudo-breccia, pseudo-porphyritic, panidio-morphic-...
متن کاملgeochemistry of major, trace, and rare earth elements in biglar permo-triassic bauxite deposit, northwest of abgarm, ghazvin province, iran
biglar permo-triassic bauxite deposit is located in ~15 km northwest of abgarm, southwest of ghazvin province, west of central iran. it consists of 8 stratiform and discontinuous bauxite lenses lying along the contact of ruteh (permian) and elika (triassic) carbonate formations. petrographically, the bauxite ores exhibit collomorphic-fluidal, pseudo-breccia, pseudo-porphyritic, panidio-morphic-...
متن کاملبررسی تغییرات عناصر اصلی، جزئی و نادرخاکی در کانسار بنتونیت اسفزار شرق بیرجند، استان خراسان جنوبی
The Esfezar bentonite deposit is located 50 km east of Birjand, in south Khorasan Province and as a part of eastern boundary of lut Block. This deposit is a diagenetic bentonite type, because of its layering, existence of gypsum between bentonite layers, and expanded shape. Petrography and chemical analysis of host rocks in Esfezar bentonite deposit indicate that they are mainly of dacite and ...
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ژورنال
عنوان ژورنال: Iranian Journal of Crystallography and Mineralogy
سال: 2019
ISSN: 1726-3689,2588-4719
DOI: 10.29252/ijcm.27.1.83