DEEP STRUCTURE OF THE KVINUM-KUVALOROG NIKELIFEROUS ZONE BASED ON THE RESULTS OF DENSITY MODELING (THE SREDINNIY MASSIF, KAMCHATKA)

Autor:	M.D. Sidorov
Rok vydání:	2018
Předmět:	Gravity (chemistry) geography Intrusion geography.geographical_feature_category Density model Anomaly (natural sciences) Geochemistry General Earth and Planetary Sciences Crust Massif Geology Earth (classical element) General Environmental Science
Zdroj:	Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences. :34-44
ISSN:	1816-5532 1816-5524
DOI:	10.31431/1816-5524-2018-2-38-34-44
Popis:	The deep structure of the southern part of the Dukuk ore region ― the Kvinum-Kuvalorog nickel-bearing zone was investigated. The author built a 20-km-deep earth's crust 3D density model. The investigation revealed massive blocks that include nickeliferous intrusions of basite-ultrabasic composition. The blocks correspond to the local Bouguer anomalies. The shape and depth of the non-eroded intrusions were estimated. The local maxima of gravity in the Kvinum-Kuvalorog zone are promising areas for the discovery of copper-nickel ores.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::36cf1ec44cfbd89bed74ef1767ad7cb8 https://doi.org/10.31431/1816-5524-2018-2-38-34-44 Zobrazit plný text záznamu