The Masjed Daghi mineralization is located 30 km southeast of Jolfa city at the bank of Araxes River, northwest Iran. This area is situated in the AlborzAzarbaijan structural zone of Iran. The most widespread rocks in the mineralization area are andesite and trachyandesite, while there are rock units of latite tuff, andesitic agglomerate, and hornblende porphyry basalt in eastern hills and Eocene flysch in the southern part of the area. Several intrusive bodies are present in the study area, from which the dominant intrusive rock hosting the mineralization is diorite porphyry.

Since publication of the previous volume in the "Hydrothermal Iron Oxide Copper-Gold and Related Deposits: A Global Perspective" series in 2002, there have been significant advances in the understanding of iron oxide copper-gold (IOCG) deposits, as well as a number of new discoveries. This two volume set includes 26 new papers, with over 100 colour plans and individual images, reporting, reviewing and discussing the current appreciation of the occurrence of this style of mineralisation, what constitutes IOCG-type ores, and new insights into established deposits and their geological setting.

Гидротермальные изменения, выявленные с помощью люминесценции и химического состава апатита: потенциальный минерал-индикатор для изучения скрытых порфирово-медных месторождений

Apatite is a common resistate mineral occurring in a range of host rocks and ore-related hydrothermal alteration assemblages. Apatite in several porphyry copper deposits in British Columbia has a unique set of physical and compositional characteristics that can be used to evaluate the chemical conditions of magmas that formed the causative intrusions or associated hydrothermal alteration.

The geology, tectonics and stratigraphy of the Monchegorsk region (Kola Peninsula, Russia) is briefly described in the guidebook. The geological structure, ore localization and mineralogy of Cu-Ni-PGE and Cr occurrences in the major layered intrusions (Monchepluton, Imandra lopolith, Monchetundra intrusion) are presented in more detail.

The Cadia Ridgeway deposit is one of a group of porphyry-style deposits discovered since 1992 by Newcrest geologists at Cadia 20 kms south of Orange in the central tablelands of New South Wales, Australia. The Ridgeway deposit lies 500m below the surface, 3 kms north-west of the Cadia Hill open cut mine, and was discovered in November 1996. It is notably rich in Au with an inferred and indicated resource of 44 Mt at 2.6 g/t Au and 0.82% Cu, and is under development as an underground mining operation. <...>

Определение меди в рудах и горных породах при её низком содержании или при анализе сложных объектов

Упрощенное унифицированное определение меди (цинка, кадмия) в медных и свинцово-цинковых рудах

Porphyry Cu deposits in the Chilean and Argentinian central Andes occur in a series of orogen-parallel magmatic arcs, which migrated episodically eastward since the Early Cretaceous. The three Cenozoic belts, corresponding to Paleocene-early Eocene, middle Eocene-early Oligocene, and Miocene-early Pliocene epochs, cut obliquely across a composite belt of subeconomic porphyry Cu mineralization formed at several times during the Late Carboniferous to Triassic interval.

Copper belongs to those metals whose concentrations in nature arise from a broad diversity of endogeneous and exogeneous processes, which applies to essentially all genetic classes of ore deposits.

This is the first proceedings volume on copper metallogeny to cover the worldwide distribution of the four main groups of copper deposits, including in Part I: copper-nickel deposits with cobalt and platinum group elements; Part II: copper-molybdenum-gold deposits with silver, zinc, and lead; Part III/IV: copperzinc-lead deposits (with silver etc.).

В монографии обобщены результаты физико-химических исследований процесса кучного выщелачивания меди из окисленных и сульфидных медных руд месторождений Актогай и Айдарлы в условиях, приближенных к геотехнологическим процессам. Представлены результаты опытно-промышленных испытаний, предложенной авторами технологии кучного выщелачивания различных типов медных руд месторождений Актогай и Айдарлы.
Книга рассчитана на широкий крут научных и инженернотехнических работников, специализирующихся в области геотехнологических методов добычи полезных ископаемых