Distribution and composition of authigenic minerals in surface sediments of the western Gulf of Thailand

WANG Kunshan; SHI Xuefa; QIAO Shuqing; KORNKANITNAN Narumol; KHOKIATTIWONG Somkiat

doi:10.1007/s13131-015-0772-y

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WANG Kunshan, SHI Xuefa, QIAO Shuqing, KORNKANITNAN Narumol, KHOKIATTIWONG Somkiat. Distribution and composition of authigenic minerals in surface sediments of the western Gulf of Thailand[J]. Acta Oceanologica Sinica, 2015, 34(12): 125-136. doi: 10.1007/s13131-015-0772-y

Citation:

WANG Kunshan, SHI Xuefa, QIAO Shuqing, KORNKANITNAN Narumol, KHOKIATTIWONG Somkiat. Distribution and composition of authigenic minerals in surface sediments of the western Gulf of Thailand[J]. Acta Oceanologica Sinica, 2015, 34(12): 125-136. doi: 10.1007/s13131-015-0772-y

Citation:

WANG Kunshan, SHI Xuefa, QIAO Shuqing, KORNKANITNAN Narumol, KHOKIATTIWONG Somkiat. Distribution and composition of authigenic minerals in surface sediments of the western Gulf of Thailand[J]. Acta Oceanologica Sinica, 2015, 34(12): 125-136. doi: 10.1007/s13131-015-0772-y

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Distribution and composition of authigenic minerals in surface sediments of the western Gulf of Thailand

doi: 10.1007/s13131-015-0772-y

1.
Key Laboratory of Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;Function Laboratory for Marine Geology, National Oceanography Laboratory, Qingdao 266061, China
2.
Marine and Coastal Resource Research Center, Samut Sakhon 74000, Thailand
3.
Phuket Marine Biological Center, Muaeng Phuket 83000, Thailand

Received Date: 2014-08-19
Rev Recd Date: 2015-04-01

Abstract

Abstract

Generation, morphology, and distribution of authigenic minerals directly reflect sedimentary environment and material sources. Surface sediments were collected from the western Gulf of Thailand during 2011-2012, and 159 samples were analyzed to determine detrital minerals. Authigenic minerals, including siderite, pyrite, and glauconite, are abundant whereas secondary minerals, such as chlorite and limonite, are distributed widely in the study area. Siderite has a maximum content of 19.98 g/kg and appears in three types from nearshore to continental shelf, showing the process of forming-maturity-oxidation. In this process, the MnO content in siderite decreases, but Fe₂O₃ and MgO content increase. Colorless or transparent siderite pellets are fresh grains generated within a short time and widely distributed throughout the region; high content appears in coastal area where river inputs are discharged. Translucent cemented double pellets appearing light yellow to red are mature grains; high content is observed in the central shelf. Red-brown opaque granular pellets are oxidized grains, which are concentrated in the eastern gulf. Pyrite is mostly distributed in the central continental shelf with an approximately north-south strip. Pyrite are mainly observed in foraminifera shell and distributed in clayey silt sediments, which is similar to that in the Yangtze River mouth and the Yellow Sea. The pyrite in the gulf is deduced from genetic types associated with sulfate reduction and organic matter decomposition. Majority of glauconite are granular with few laminar. Glauconite is concentrated in the northern and southern parts within the boundary of 9.5° to 10.5°N and is affected by river input diffusion. The distribution of glauconite is closely correlated with that of chlorite and plagioclase, indicating that glauconite is possibly derived from altered products of chlorite and plagioclase. The K₂O content of glauconite is low or absent, indicating its short formation time.
- Gulf of Thailand,
- surface sediment,
- authigenic minerals,
- siderite,
- glauconite,
- composition of minerals

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References

Álvarez-Iglesias P, Rubio B. 2012. Early diagenesis of organic-matterrich sediments in a ría environment:organic matter sources, pyrites morphology and limitation of pyritization at depth. Estuarine, Coastal and Shelf Science, 100:113-123

Aschariyaphotha N, Wongwises S. 2012. Simulations of seasonal current circulations and its variabilities forced by runoff from freshwater in the Gulf of Thailand. Arabian Journal for Science and Engineering, 37(5):1389-1404

Aungsakul K, Jaroensutasinee M, Jaroensutasinee K. 2007. Numeric-al study of principal tidal constituents in the Gulf of Thailand and the Andaman Sea. Walailak Journal of Science and Technology, 4(1):95-109

Baldermann A, Warr L N, Grathoff G H, et al. 2013. The rate and mechanism of deep-sea glauconite formation at the Ivory coast-ghana marginal ridge. Clays and Clay Minerals, 61(3):258-276

Bell D L, Goodell H G. 1967. A comparative study of glauconite and the associated clay fraction in modern marine sediments. Sedimentology, 9(3):169-202

Bernard A, Symonds R B. 1989. The significance of siderite in the sediments from Lake Nyos, Cameroon. Journal of Volcanology and Geothermal Research, 39(2-3):187-194

Berner R A. 1982. Burial of organic carbon and pyrite sulfur in the modern ocean; its geochemical and environmental significance.American Journal of Science, 282(4):451-473

Birch G F. 1979. The nature and origin of mixed apatite/glauconite pellets from the continental shelf off South Africa. Marine Geology, 29(1-4):313-334

Boonyatumanond R, Wattayakorn G, Amano A, et al. 2007. Reconstruction of pollution history of organic contaminants in the upper Gulf of Thailand by using sediment cores:First report from Tropical Asia Core (TACO) project. Marine Pollution Bulletin, 54(5):554-565

Boonyatumanond R, Wattayakorn G, Togo A, et al. 2006. Distribution and origins of polycyclic aromatic hydrocarbons (PAHs) in riverine, estuarine, and marine sediments in Thailand. Marine Pollution Bulletin, 52(8):942-956

Butler I B, Rickard D. 2000. Framboidal pyrite formation via the oxidation of iron(Ⅱ) monosulfide by hydrogen sulphide. Geochimica et Cosmochimica Acta, 64(15):2665-2672

Chang Huajin, Chu Xuelei. 2011. Pyrite framboids and palaeo-ocean redox condition reconstruction. Advances in Earth Science (in Chinese), 26(5):475-481

Chen Huazhou, Chen Shengping. 1997. Mineralogical and distributive characteristics of glauconite in sediment in Taiwan Strait. Journal of Oceanography in Taiwan Strait (in Chinese), 16(3):355-362

Chen Lirong. 1994. Evolution of authigenic glauconite in early diagenesis.

Chinese Science Bulletin, 39(18):1550-1553

Choi K S, Khim B K, Woo K S. 2003. Spherulitic siderites in the Holocene coastal deposits of Korea (eastern Yellow Sea):elemental and isotopic composition and depositional environment. Marine Geology, 202(1-2):17-31

Dheeradilok P. 1995. Quaternary coastal morphology and deposition in Thailand. Quaternary International, 26:49-54

Ellwood B B, Chrzanowski T H, Hrouda F, et al. 1998. Siderite formation in anoxic deep-sea sediments:a synergetic bacteria controlled process with important implications in paleomagnetism.Geology, 16(11):980-982

Gao Shuitu, Zhang Deyu, Chen Ronghua, et al. 2008. Composition of clay and detrital minerals in surface sediment of the northern South China Sea and geological significance. Haiyang Xuebao(in Chinese), 30(1):86-92

Hungspreugs M, Utoomprurkporn W, Sompongchaiyakul P, et al. 2002. Possible impact of dam reservoirs and river diversions on material fluxes to the Gulf of Thailand. Marine Chemistry, 79(3-4):185-191

Hungspreugs M, Yuangthong C. 1983. A history of metal pollution in the Upper Gulf of Thailand. Marine Pollution Bulletin, 14(2):465-469.

Jin Bingfu, Lin Zhenhong, Yang Qunhui, et al. 2002. Application of sedimentary mineralogy to the environmental analysis in marginal seas. Marine Geology & Quaternary Geology (in Chinese), 22(3):113-118

Li Hongxing, Lu Xiancai, Bian Lizeng, et al. 2009. Formation of pyrite framboids in the chamber of foraminiferas and its 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