Results 31 to 40 of about 30,387 (283)
International Journal of Economic and Environment Geology, 2021 Subduction related Miocene porphyry type deposits are found in the east-west trending Chagai magmatic belt (CMB) in Pakistan's western margin, Balochistan.
Fida Murad, Abdul Ghaffar, Innayat Ullah, Abdul Shakoor Mastoi, Muhammad Tariq Zaman
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Remote Sensing, 2018 The area of interest is located on the eastern flank of the Andean Cordillera, San Juan province, Argentina. The 3600 km2 area is characterized by Siluro-Devonian to Neogene sedimentary and igneous rocks and unconsolidated Quaternary sediments ...
Francisco J. Testa +3 more
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Characteristics of Selected Physical and Mechanical Properties as well as Chemical Composition of Aggregates based on: Steel Slags, Porphyry and Diabase [PDF]
Archives of Civil Engineering, 2020 This paper presents the results of tests of selected physical and mechanical properties as well as the chemical composition of two types of natural aggregates: porphyry and diabase, as well as artificial aggregate based on steel slags.
Iwona Jonczy +3 more
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Quantifying Hydrothermal Alteration: A Review of Methods
Geosciences, 2018 Hydrothermal alteration is proximal to many base and precious metal deposits, and its products can provide insights into the characteristics of hydrothermal systems.
Lucie Mathieu
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A new model for the optimal structural context for giant porphyry copper deposit formation
Geology, 2021 Porphyry-type deposits are the main global source of copper and molybdenum. An improved understanding of the most favorable structural settings for the emplacement of these deposits is necessary for successful exploration, particularly considering that
J. Piquer +2 more
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Oksident, 2019 The question of whether the traditional Gospels provide reliable historical information is discussed currently by scholars in light of various scientific methods. This matter, however, was also on the agenda among some intellectuals of antiquity.
Zafer Duygu
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Gold endowments of porphyry deposits controlled by precipitation efficiency
Nature Communications, 2020 Porphyry deposits are natural suppliers of most copper and significant gold to our society. Whereas the Cu-richest (Au-poor) porphyries are related to Andean-type subduction and typical calc-alkaline magmatism, the Au-richest porphyries are associated ...
M. Chiaradia
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Open Geosciences, 2022 Discovery of the Siah Diq porphyry (Cu–Au) prospect in the foothill of Dam Koh volcano is a recent exploration success story of mineralization buried under a 46 m alluvium cover in an exploratory mature Chagai belt.
Khalil Yasir Shaheen +4 more
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WP1 - Rhomb porphyry - data report [PDF]
, 2021 Samples of rhomb porphyry have been characterized with chemical analyses and different leaching experiments (column, container and standard leaching tests) to study their composition and leaching properties.
Børresen, Marion
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