Geneses, dielectric constants and equations of state of high-CO2 and high-NaCl geofluids

• Project/Area Number: 19540508
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Petrology/Mineralogy/Science of ore deposit
• Research Institution: Hiroshima University
• Principal Investigator: HOSHINO Kenichi Hiroshima University, 大学院・理学研究科, 准教授 (80190198)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: 地殻流体 / 状態方程式 / 誘電率 / 溶解度 / 岩石・鉱物・鉱床学 / 地震 / 地殻・マントル物質 / 水-岩石相互作用 / 鉱物資源

Research Abstract

The dielectric constants of 1 molal NaCl solutions at 0.5kb (300-500℃), 1kb (200-500℃) and 2kb (350-500℃) estimated from quartz solubilities in brines show abrupt changes at around 350℃, 400℃ and 450℃, respectively.

Research Products

• [Journal Article] Seasonal patterns of carbon chemistry and isotopes in tufa depositing groudwaters of southwestern Japan. (2008)
  • Author(s): Hori, M., Hoshino, K., Okamura, K., Kano, A.
  • Journal Title: Geochim. Cosmohim. Acta 72 Pages: 480-492
  • Peer Reviewed
• [Journal Article] Chenguodaite (Ag9FeTe2S4): a new tellurosulfide mineral from the gold district of East Shandong Peninsula, China. (2008)
  • Author(s): Gu, X.P., Watanabe, M., Xie, X.D., Peng, S.L., Nakamura, Y., Ohkawa, M., Hoshino, K., Ohsumi, K., Shibata, Y.
  • Journal Title: Chinese Science Bulletin 53 Pages: 3567-3573
  • Peer Reviewed
• [Journal Article] Seasonal patterns of carbon chemistry and isotopes in tufa depositing groudwaters of southwestern Japan (2008)
  • Author(s): Hori, M., Hoshino, K., Okamura, K., Kano, A.
  • Journal Title: Geochim. Cosmohim. Acta 72 Pages: 480-492
  • Peer Reviewed
• [Journal Article] Carbonaceous matters in quartz veins and pelitic rocks from Ryoke metamorphic belt in the Yanai district, SW Japan. (2007)
  • Author(s): Hirotaka, T., Hoshino, K.
  • Journal Title: Jour. Min. Pet. Sci. 102 Pages: 311-314
  • NAID: 10019908504
  • Peer Reviewed
• [Journal Article] Carbonaceous matter in quartz veins and pelitic rocks from the Ryoke metamorphic belt in the Yanai district, SW Japan (2007)
  • Author(s): Hirotaka, T.
  • Journal Title: Journal of Mineralogical and Petrological Siences 102 Pages: 311-314
  • Peer Reviewed
• [Presentation] Skarn zonation and ore mineralization in the Culebra deposit of the Pallca mine, Peru (2009)
  • Author(s): 上田祐子, 広高智恵, 村上龍介, 吉村洋平, 星野健一
  • Organizer: AOGS 2009
  • Place of Presentation: Singapore
  • Year and Date: 2009-08-12
• [Presentation] VGold-siver mineralization in the Yugashima area, Izu peninsula, central Japan (2009)
  • Author(s): Watanabe, Y., Imano, S., Hoshino, K.
  • Organizer: AOGS 2009
  • Place of Presentation: Singapore
  • Year and Date: 2009-08-12
• [Presentation] ペルー共和国パルカ鉱山クレブラ鉱床の鉱化作用の解明 (2009)
  • Author(s): 上田祐子・広高智恵・橋本守男・吉村洋平・村上龍介・池田真奈美・星野健一
  • Organizer: 資源地質学会
  • Place of Presentation: 東京大学
  • Year and Date: 2009-06-26
• [Presentation] ラマン分光分析による流体包有物塩濃度測定 (2009)
  • Author(s): 広高智恵・上田祐子・橋本守男・吉村洋平・村上龍介・星野健一
  • Organizer: 資源地質学会
  • Place of Presentation: 東京大学
  • Year and Date: 2009-06-26
• [Presentation] Apparent dielectric constants of brines estimated from quartz solubilities (2009)
  • Author(s): 星野健一, 上田祐子, 広高智恵
  • Organizer: Gold Schmidt 2009
  • Place of Presentation: Davos, Switzerland
  • Year and Date: 2009-06-25
• [Presentation] Variation of salinity and gas composition of fluid inclusions in the Culebra granitic rocks of the Pallca minig area in Peru (2009)
  • Author(s): 広高智恵, 星野健一
  • Organizer: Gold Schmidt 2009
  • Place of Presentation: Davos, Switzerland
  • Year and Date: 2009-06-25
• [Presentation] 伊豆地域・湯ガ島坑ボーリングコアに見られる金-銀鉱化作用 (2009)
  • Author(s): 渡辺嘉之・星野健一
  • Organizer: 資源地質学会
  • Place of Presentation: 東京大学
  • Year and Date: 2009-06-25
• [Presentation] 高温・高圧における塩水溶媒の有効誘電率 (2009)
  • Author(s): 星野健一・上田祐子・広高智恵
  • Organizer: 日本地球惑星科学連合2009年大会
  • Place of Presentation: 千葉県幕張市
  • Year and Date: 2009-05-17
• [Presentation] ペルー, パルカ鉱山クレブラ花崗岩類中に含まれる流体包有物の塩濃度およびガス成分の変化 (2009)
  • Author(s): 広高智恵・星野健一
  • Organizer: 日本地球惑星科学連合2009年大会
  • Place of Presentation: 千葉県幕張市
  • Year and Date: 2009-05-17
• [Presentation] Apparent dielectric constants of brines estimated from quartz solubilities (2009)
  • Author(s): Hoshino, K., Ueda, Y., Hirotaka, T.
  • Organizer: GoldSchmidt
  • Place of Presentation: Davos, Switzerland
• [Presentation] Variation of salinity and gas composition of fluid inclusions in the Culebra granitic rocks of the Pallca minig area in Peru (2009)
  • Author(s): Hirotaka, T., Hoshino, K.
  • Organizer: Goldschmidt
  • Place of Presentation: Davos, Switzerland
• [Presentation] Skarn zonation and ore mineralization in the Culebra deposit of the Pallca mine, Peru (2009)
  • Author(s): Ueda, Y., Hirotaka, T., Murakami, R., Yoshimura, Y., Hoshino, K.
  • Organizer: AOGS
  • Place of Presentation: Singapore
• [Presentation] VGold-siver mineralization in the Yugashima area, Izu peninsula, central Japan (2009)
  • Author(s): Watanabe, Y., Imano, S., Hoshino, K.
  • Organizer: AOGS
  • Place of Presentation: Singapore
• [Presentation] ペルー共和国パルカ鉱山クレブラ鉱床の帯状スカルン (2008)
  • Author(s): 上田祐子, 広高智恵, 星野健一, 橋本守男, 村上龍介, 五味篤
  • Organizer: 資源地質学会
  • Place of Presentation: 東京
  • Year and Date: 2008-06-25
• [Presentation] Copper mineralization in the Bofang mine, Hunan, China (2008)
  • Author(s): Hoshino, K., Oue, M., Hirotaka, T., Gu X. P., Wu, P.
  • Organizer: Asia Oceania Geoscience Society
  • Place of Presentation: 釜山, 韓国
  • Year and Date: 2008-06-16
• [Presentation] Raman spectroscopic analysis of carbonaceous matters in quartz veins and pelitic rocks from the Ryoke metamorphic belt, SW Japan (2008)
  • Author(s): Hirotaka, T., Hoshino, K
  • Organizer: Asia Oceania Geoscience Society
  • Place of Presentation: 釜山, 韓国
  • Year and Date: 2008-06-16
• [Presentation] Estimation of the dielectric constant of geofluids from solubilities of quartz in brine (2008)
  • Author(s): Hoshino, K.
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 千葉
  • Year and Date: 2008-05-25
• [Presentation] Carbonic fluids of the retrograde metamorphism in the Ryokemetamorphic belt (2008)
  • Author(s): Hirotaka, T., Hoshino, K.
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 千葉
  • Year and Date: 2008-05-25
• [Presentation] Copper mineralization in the Bofang mine, Hunan, China (2008)
  • Author(s): Hoshino, K., Oue, M., Hirotaka, T., Gu X.P., Wu, P.
  • Organizer: AOGS
  • Place of Presentation: Busan, Korea
• [Presentation] Raman spectroscopic analysis of carbonaceous matters in quartz veins and pelitic rocks from the Ryoke metamorphic belt, SW Japan (2008)
  • Author(s): Hirotaka, T., Hoshino, K.
  • Organizer: AOGS
  • Place of Presentation: Busan, Korea
• [Presentation] 中国湖南省柏坊鉱山における銅鉱化作用の予察的解析 (2007)
  • Author(s): 星野健一・谷湘平・曽世良・広高智恵・大上まりの
  • Organizer: 資源地質学会
  • Place of Presentation: 東京都
  • Year and Date: 2007-06-19
• [Presentation] 柳井地方領家帯に産する石英脈中の固相包有物 (2007)
  • Author(s): 広高智恵・星野健一
  • Organizer: 日本地球惑星連合2007年大会
  • Place of Presentation: 千葉市
  • Year and Date: 2007-05-19