Role of Basement Structural Inheritance and Strike-Slip Fault Dynamics in the Formation of the Pataz Gold Vein System, Eastern Andean Cordillera, Northern Peru
The Source of Organic Matter and Its Role in Producing Reduced Sulfur for the Giant Sediment-Hosted Jinding Zinc-Lead Deposit, Lanping Basin, Yunnan, Southwest China
Working up an Apatite: Enigmatic Mesoarchean Hydrothermal Cu-Co-Au Mineralization in the Pilbara Craton
Depositional and Environmental Constraints on the Late Neoarchean Dagushan Deposit (Anshan-Benxi Area, North China Craton): An Algoma-Type Banded Iron Formation
Magmatic-Hydrothermal Mineralization Processes at the Yidong Tin Deposit, South China: Insights from In Situ Chemical and Boron Isotope Changes of Tourmaline
UNRAVELING MINERALIZATION AND MULTISTAGE HYDROTHERMAL OVERPRINTING HISTORIES BY INTEGRATED IN SITU U-Pb AND Sm-Nd ISOTOPES IN A PALEOPROTEROZOIC BRECCIA-HOSTED IOCG DEPOSIT, SW CHINA
Mapa Metalogenético de América Central y el Caribe, 1:4,000,000, Memoria Explicativa (Metallogenic Map of Central America and the Caribbean, 1:4,000,000, Explanatory Memoir) (Eduardo O. Z...
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On the cover: Simplified geologic map of the Pataz Au district, northern PerÃº.Â Note the N-/NNW-strike direction of the first-order dextral strike-slip Rio MaraÃ±Ã³n Fault (thick black dot-dash line) in the Pataz district, which bends into its orogen-scale NNW-/NW-strike direction in the northern part of the study area. Lower hemisphere equal area stereonet projections show poles to planes for S1 foliations (a) and F2 fold axes (b) in the basement tectonic units, poles to planes for tilted beds in the Lavasen Volcanic Rocks (c) corresponding to the horst-and-graben structure indicated by synclines and anticlines in the map, and for sub-horizontal bedding associated with late-stage graben-fill (d). Stereonets (i-vi) display the orientations of major fault types (poles to planes), with great circles representing mean orientations of fault planes. The kinematics of faults are indicated in the stereonets. The geology and ore deposits of this region are described in the paper by Wiemer et al. in this issue.
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