 | Chen, Chen-Tung Arthur, Zeng, Zhigang, Kuo, Fu-Wen, Yang, Tsanyao Frank, Wang, Bing-Jye, Tu, Yueh-Yuan (2005) Tide-influenced acidic hydrothermal system offshore NE Taiwan. Chemical Geology, 224 (1) 69-81 doi:10.1016/j.chemgeo.2005.07.022 | Journal (article/letter/editorial) | | Tide-influenced acidic hydrothermal system offshore NE Taiwan Chen-Tung Arthur Chen a,*, Zhigang Zeng b, Fu-Wen...National Sun Yat-Sen University, Kaohsiung 804, Taiwan, ROC b Institute of Oceanology, Chinese Academy...c National Taiwan University, Taipei, Taiwan, ROC d Taiwan Power Company, Taipei, Taiwan, ROC Received...hydrogen sulfide emitted offshore of northeastern Taiwan known to local fishermen for generations, but never...rights reserved. Keywords: Hydrothermal vents; Taiwan; Yellow smoker; Acidity; Tides; Phase separation |  | Yang, Baoju, Liu, Jihua, Shi, Xuefa, Zhang, Hui, Wang, Xiaojing, Wu, Yonghua, Fang, Xisheng (2020) Mineralogy and sulfur isotope characteristics of metalliferous sediments from the Tangyin hydrothermal field in the southern Okinawa Trough. Ore Geology Reviews, 120. 103464 doi:10.1016/j.oregeorev.2020.103464 | Journal (article/letter/editorial) | | sphalerite, wurtzite, galena, pyrite, marcasite, barite, gypsum, and anhydrite (Ueno et al., 2003). During scientific...native sulfur (Herzig et al., 1998). In the Kueishantao hydrothermal field, the hydrothermal products...Volcano, and more close to the native chimney in Kueishantao island (-0.5‰ to 2‰) (Zeng et al., 2007). This...Hine Hina and Brothers Volcano. In contrast, in Kueishantao island, H2S is the dominant magma degassing component...native sulfur ball from the Kueishantao hydrothermal field offshore northeast Taiwan: Evidence from trace and |  | | Journal (article/letter/editorial) | | vugs and fractures in the massive anhydrite and gypsum (Monecke et al., 2009). A second occurrence of...arc volcanoes A1 Piip A2 Piip A3 Kagoshima A4 Kueishantao A5 Sunrise A6 Myojinsho A7 Suiyo A8 Kaikata A9...al., 1992), in 10- to 30-m offshore Kueishantao island in Taiwan (Chen et al., 2005; Yang et al., 2005)...occurrences at arc volcanoes A3 Kagoshima 205 A4 Kueishantao 20 A5 Sunrise 1,237 A7 Suiyo 1,345 A9 Nikko...Tide-influenced acidic hydrothermal system offshore NE Taiwan: Chemical Geology, v. 224, p. 69–81. Chiba, H. |  | | Journal (article/letter/editorial) | | in acid-hot spring areas. Although hydrothermal gypsum and elemental S effectively trap amino acids, their...SULPHUR SPRINGS - HOT MUDPOT bubbling CO2, H2S E gypsum SULPHUR SPRINGS bubbling CO2, H2S Fig. 2. Examples...Springs selected for seasonal observations in 2007; E—gypsum precipitates for amino acid analysis. Photos A...2C). A few samples of elemental S (Fig. 2B) and gypsum crystals (Fig. 2E) were taken in January and May...respective amines were extracted from elemental S and gypsum samples (Fig. 2B, E) from approximately 150 mg |  | He, Zekang, Ma, Chuanming, Zhou, Aiguo, Qi, Huihui, Liu, Cunfu, Cai, Hesheng, Zhu, Huichao (2018) Using hydrochemical and stable isotopic (δ2H, δ18O, δ11B, and δ37Cl) data to understand groundwater evolution in an unconsolidated aquifer system in the southern coastal area of Laizhou Bay, China. Applied Geochemistry, 90. 129-141 doi:10.1016/j.apgeochem.2018.01.003 | Journal (article/letter/editorial) | | evaporates are locally present (Xue et al., 2000). Gypsum deposits are common in the coastal saltwater zone...evaporation trajectory, standard mean ocean water, gypsum precipitation point, halite precipitation point...environment or that sulfate bearing minerals (e.g., gypsum) precipitated in brine and saline groundwater (Miao...of SO42− may be attributed to the dissolution of gypsum. On all plots, brackish water are located left...this study are close to and exceed the values of gypsum precipitation but are far away from halite precipitation |  | Conte, Aida Maria, Di Bella, Letizia, Ingrassia, Michela, Perinelli, Cristina, Martorelli, Eleonora (2020) Alteration and Mineralization Products of the Zannone Giant Pockmark (Zannone Hydrothermal Field, Central Tyrrhenian Sea) Minerals, 10 (7) 581 doi:10.3390/min10070581 | Journal (article/letter/editorial) | | composed of native sulfur associated with barite, gypsum, amorphous silica, and secondary hydrothermal minerals...hydrothermal phyllosilicates (illite, kaolinite), gypsum, rutile, and barite of sandy grain size. Figure...phyllosilicates (illite, kaolinite), gypsum, rutile, and barite of sandy grain size. gypsum, rutile, and barite of...sulfur crust crust including including (b) (b)gypsum, gypsum,and and(c) (c)barite. barite. 3.3.Major Majorand...hydrothermal deposits consist primarily of anhydrite and gypsum with minor barite, marcasite, pyrite, sphalerite |  | | Journal (article/letter/editorial) | | of the SE can be attributed to the presence of gypsum, which was also identified by XRD. The specific...order to shed light on this question, aragonite and gypsum homogeneously doped with Cm3+ were synthesized...spectrum and fluorescence lifetime. However, in the gypsum system no incorporation occurs, but only one inner-sphere...quartz, feldspar, illite, dolomite, calcite and gypsum etc, and the total content of quartz, feldspar...amount of gypsums in mineral components is up to 8%, gypsum has played a role as sulfur-fixation agent. Elemental |  | | Report (issue) | | a comparison with other volcanic fields in Luna County, New Mexico, Frantes and Hoffer (1982, p. 8) reached...volcanic field, which covers ~4600 km2 of Doña Ana County, New Mexico, in the southern part of the Río Grande...Cuatro Palmas beds with Cretaceous limestone and gypsum was observed in Potrero Colorado (Fig. 11B). The...Colorado in an Albian sequence of limestone and gypsum, where gypsum laterally flowed during deformation. It...(lagoonal facies), which is mainly composed of gypsum and is coeval with the Viesca (reef facies) and |
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