Fluid migration and distribution are important aspects of the evolution of sedimentary basins. An essential parameter affecting fluid flow is permeability. Even mm thick fractures have permeabilit ies many orders of magnitude above surrounding sediments, and thus have the potential of focusing fluid flow. It is a major task to establish the importance of these fractures as fluid conduits. One a...

The medium-sized Songjianghe Au deposit is located in the southeastern part of Jiapigou-Haigou gold belt (JHGB) central eastern Jilin Province, NE China. mineralization primarily characterized by disseminated-style ores and hosted low-/medium-grade metamorphic rocks Seluohe Group. ore bodies are governed NNW-striking brittle-ductile structures spatially correlated with silicic sericitic alterat...

Abstract Fluid-pressure cycles are commonly invoked to explain alternating frictional and viscous deformation at the base of seismogenic crust. However, stress conditions geological environment fluid-pressure cycling unclear. We address this problem by detailed structural investigation a vein-bearing shear zone Sagelvvatn, northern Norwegian Caledonides. In dominantly zone, synkinematic quartz ...

The paper presents the geological and structural position of large Svetlinsky gold deposit in Kochkar anticline (Southern Urals), localized zone Late Paleozoic (D3) deep thrust western dip. study confirms clarifies notion its multiphase polychronism. caused bending moments wings, subsidence lying crust, emergence a shallow marine basin with rapid accumulation terrigenous carbonate sediments (C1...

background: breast cancer is the most common type of malignancy in the female population, rarely is reported by thromboembolic events during the course of the disease. in this case, we present a rare case of breast cancer presenting as deep vein thrombosis of the axillary vein.case presentation: a 40-year- old female was admitted due to pain and swelling of her right arm and forearm of two mont...

K-Ar dating and 3He/4He 40Ar/36Ar analyses were conducted on samples of hydrothermal quartz from the Thongkai-Ok Au deposit in Vangtat orogenic belt southern Laos to study presence excess argon better understand origin ore-forming fluids. The age two separates yielded apparent dates 1040 1385 Ma. These ages are significantly older than estimated mineralization (~200 Ma) other regional geologic ...