Multilevel Structure of Ore-Magmatic Columns in Large Ore Deposits

Tomson, Ilmar N. and Serafimovski, Todor and Tasev, Goran and Sidorov, A. A. and Volkov, A. and Alekseev, Yu. V. (2005) Multilevel Structure of Ore-Magmatic Columns in Large Ore Deposits. Doklady Earth Sciences, 403A (6). pp. 822-825. ISSN 1028-334X

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Abstract

Mining of large deposits and prospecting for separate
ore occurrences at deep levels has provided new
data on the deep structure of ore-magmatic columns
and variation in the mineralization types replacing each
other with depth [1]. For example, veinlet-disseminated
ores of the porphyry type are localized at relatively
deep levels of copper, molybdenum, tin, tungsten, and
gold deposits. At a hypsometrically higher level, they
are replaced by ores of the vein type. Simultaneously,
the type of deposits also changes toward quartz and
polysulfide ones. Vein ores represent differentiates of
porphyry mineralization matter.

Item Type:	Article
Subjects:	Natural sciences > Earth and related environmental sciences
Divisions:	Faculty of Natural and Technical Sciences
Depositing User:	Goran Tasev
Date Deposited:	21 Nov 2012 19:16
Last Modified:	04 Jun 2013 09:13
URI:	https://eprints.ugd.edu.mk/id/eprint/1587

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