Yoshihide OGASAWARA

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Speaker, Author, Co-Author

Tue. May 26, 2015 4:15 PM - 6:00 PM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

International Session (Oral)
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP10] ultrahigh-pressure metamorphism -slab fluid and deep mantle dynamics-

4:15 PM - 4:45 PM

★ [SMP10-05] Fluid control of deeply subducted continental materials and diamond formation by Intraslab UHP metasomatism

*Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

4:45 PM - 5:15 PM

★ [SMP10-06] Maruyamaite, a new K-dominant tourmaline coexisting with diamond: Significance of tourmaline in UHP rocks

*Rentaro SHIMIZU¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

5:15 PM - 5:30 PM

[SMP10-07] Water behavior in diamond-bearing and diamond-free garnet-clinopyroxene rocks from the Kokchetav Massif

*Kunihiko SAKAMAKI¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

5:45 PM - 5:48 PM

[SMP10-P01] Coarse-grained cubic diamond overgrowth on fine-grained diamond in the Kokchetav UHP garnet-clinopyroxene rock

3-min talk in an oral session

*Shota TAKABE¹, Yoshihide OGASAWARA¹, Hans-Peter SCHERTL² (1.Department of Earth Sciences, Waseda University, 2.Institute of Geology, Mineralogy and Geophysics, Ruhr-University Bochum)

5:48 PM - 5:51 PM

[SMP10-P02] Diamond formation through intermediate sp2 carbon from fluid in dolomite marble during the Kokchetav UHP metamorphism

3-min talk in an oral session

*Sho MIURA¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

5:51 PM - 5:54 PM

[SMP10-P03] Mg-enrichment at retrograde stage of the Kokchetav UHPM -Pyrope-rich rim of garnet porphyroblasts from the Kulet area -

3-min talk in an oral session

*Tomohiro TAKEBAYASHI¹, Kunihiko SAKAMAKI¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

5:54 PM - 5:57 PM

[SMP10-P06] Chemistry & inclusion/lamella mineralogy of garnet from the Garnet Ridge; Information of multi-stage mantle metasomatism

3-min talk in an oral session

*Yuto SATO¹, Itaru KOGA¹, Kunihiko SAKAMAKI¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

5:57 PM - 6:00 PM

[SMP10-P07] Radiation-damage-induced variations in Raman spectra of UHPM microdiamond

3-min talk in an oral session

*Rentaro SHIMIZU¹, Shota TAKABE¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

Tue. May 26, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

International Session (Poster)
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP10] ultrahigh-pressure metamorphism -slab fluid and deep mantle dynamics-

6:15 PM - 7:30 PM

[SMP10-P01] Coarse-grained cubic diamond overgrowth on fine-grained diamond in the Kokchetav UHP garnet-clinopyroxene rock

*Shota TAKABE¹, Yoshihide OGASAWARA¹, Hans-Peter SCHERTL² (1.Department of Earth Sciences, Waseda University, 2.Institute of Geology, Mineralogy and Geophysics, Ruhr-University Bochum)

6:15 PM - 7:30 PM

[SMP10-P02] Diamond formation through intermediate sp2 carbon from fluid in dolomite marble during the Kokchetav UHP metamorphism

*Sho MIURA¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

6:15 PM - 7:30 PM

[SMP10-P03] Mg-enrichment at retrograde stage of the Kokchetav UHPM -Pyrope-rich rim of garnet porphyroblasts from the Kulet area -

*Tomohiro TAKEBAYASHI¹, Kunihiko SAKAMAKI¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

6:15 PM - 7:30 PM

[SMP10-P04] Petrology of garnet-clinopyroxene rocks from the Kokchetav Massif, northern Kazakhstan

*Kunihiko SAKAMAKI¹, Hans-Peter SCHERTL², Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University, 2.Institute of Geology, Mineralogy and Geophysics, Ruhr-University Bochum)

6:15 PM - 7:30 PM

[SMP10-P05] Na and OH-bearing pyrope garnet - Evidence of mantle metasomatism by ancient oceanic crusts underneath Colorado Plateau

*Yoshihide OGASAWARA¹, Kunihiko SAKAMAKI¹, Yuto SATO¹ (1.Department of Earth Sciences, Waseda University)

6:15 PM - 7:30 PM

[SMP10-P06] Chemistry & inclusion/lamella mineralogy of garnet from the Garnet Ridge; Information of multi-stage mantle metasomatism

*Yuto SATO¹, Itaru KOGA¹, Kunihiko SAKAMAKI¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)

6:15 PM - 7:30 PM

[SMP10-P07] Radiation-damage-induced variations in Raman spectra of UHPM microdiamond

*Rentaro SHIMIZU¹, Shota TAKABE¹, Yoshihide OGASAWARA¹ (1.Department of Earth Sciences, Waseda University)