Axi is a low-sulfidation type epithermal gold deposit hosted in Paleozoic subaerial volcanic
rocks in the western Tianshan orogenic belt, Xinjiang, China. The resource is more than 50 t …

Investigating hydrogeochemistry in geothermal fluids is a valuable approach to
comprehending the intricate process of deep geothermal water circulation and uncovering …

Xianyang geothermal field located in Guanzhong Basin is being used for space heating so it
is necessary to understand the recharge and circulation of the thermal water in order to …

Stable isotopes (δ18O, δ2H), tritium (3H), and helium isotopes (3He, 4He) were used for
evaluating groundwater recharge sources, flow paths, and residence times of three …

Carlin-type gold deposits in northern Nevada are inferred to overlie concealed late Eocene
plutons, which are increasingly thought to have provided magmatic input to the meteoric …

An integrated study based on fluid inclusion, δ 18 O composition and structural analyses
was carried out on a Pliocene fossil hydrothermal system, located to the South of the present …

长期以来, 国内外油气勘探主要是针对海相碳酸盐岩和海陆相碎屑岩, 火山岩原来一直是油气
勘探的禁区. 松辽陆内裂谷盆地燕山期由于太平洋板块对中国大陆板块的斜向俯冲 …

Microscale oxygen isotope analysis (18 O/16 O) of minerals can identify distinct events of
fluid-rock interaction. This method is, however, still limited to a few major and accessory …

Several zones can be distinguished in the Larderello geothermal field (southern Tuscany,
Italy) based on the nature of the fluid, mineralogical assemblages and the fluid flow as a …

Geothermal water (GW) resources are highly valued as clean, renewable energy sources. In
this study, a comprehensive analysis of water chemistry and isotope data from 25 GW …