Journal of Geological Issues – GIMAR 2020
Journal of Geological Issues is a peer-reviewed open access journal, which publishes original scientific articles mainly focusing on geology and mineral resources of Central Asian Orogenic Belt. In addition to original research articles, the journal also accepts review articles, short communications, field notes, anniversary notes and book reviews.
НАРИЙН СУХАЙТЫН ОРДЫН НҮҮРС АГУУЛАГЧ ЭЛСЭН …
Seven sandstone samples were collected from Middle Jurassic Orgilokhbulag Formation distributed at Nariinsukhait coal deposit and petrographical study has been completed. According to the results of study, the sandstones are classified into subarkose, sublitharenite and feldspathic litharenite. The sandstone provenance analysis …
Нигери — Википедиа нэвтэрхий толь
Нигери (англ. Nigeria), албан ёсоор Холбооны Бүгд Найрамдах Нигери Улс (англ. Federal Republic of Nigeria), нь 36 муж улс, нэг Холбооны Нийслэлийн Нутаг дэвсгэрээс тогтох, үндсэн хуульт холбоот улс юм. Тус улс нь Өрнөд Африкт, баруун талаараа Бенин, зүүн талаараа Чад, Камерун, хойд талаараа Нигер улсуудтай хиллэнэ. Өмнө талд нь Атлантын далайн нэг х…
ОВООТ ТОЛГОЙ ОРДЫН НҮҮРС БОЛОН АГУУЛАГЧ …
Ovoottolgoi lies in Noyon syncline of Gurvantes region, Southgobi coal-bearing basin. Petrogtraphical studies of coal and coal-hosting sedimentary rocks of Ovoot tolgoi have been completed. The studies reveal that Ovoot tolgoi coal has mixed microlithotypes consisting of duroclarite and clarodurite and contains 45.9-73.4% vitrinite, …
ТӨВИЙН ХОВОР МЕТАЛЫН ОРДЫН ЧУЛУУЛГИЙН …
The Tuv property is a greisen-type deposit hosted in NE-directed larger alteration zone. The deposit is developed within lithium-fluorine granitoid of Middle-Late Jurassic Sharkhad intrusive complex east of the Egzur rare metal ore knot. The greisen is characterized by quartz-albite-muscovite-protolitionite, quartz-muscovitetopaz-albite …