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XRF Analysis and Polarizing Microscopic Study of the Lava Cave Formation, Korea, Japan and Russia  

Sawa, Isao (Osaka University of Economics and Law)
Furuyama, Katsuhiko (Osaka City University)
Ohashi, Tsuyoshi (Osaka University of Economics and Law)
Kim, Chang-Sik (JejuCollege of Technology)
Kashima, Naruhiko (JejuCollege of Technology)
Publication Information
Journal of the Speleological Society of Korea / v., no.74, 2006 , pp. 23-31 More about this Journal
Abstract
(1) Kaeusetgul Cave in Kimnyong-Ri, Jeju-Do, Korea. Kaeuset-gul Cave (KC) is situated in NNE area of the Manjang-gul cave (125m a.s.l.). Kaeuset-gul Cave lies at $126^{\circ}45 E in longitude and $33^{\circ}33 N in latitude. The coast belong Kimnyeong-Ri, Kujwa-eup, Jeju-Do. Altitude of the cave-entrance is 10m and length of the cave is 90m. Lava hand-specimens of KC are studied by X-ray fluorescence analysis (XRF). Average major chemical components of specimens from KC is as follows (wt.%); $SiO_2=47.03$, $TiO_2=3.16$, $Al_2O_3=18.41$, FeO*=13.53, MnO=0.14, MgO=5.05, CaO=8.66, $Na_2O=2.81$, $K_2O=0.67$, $P_2O_5=0.55$ in KC. Polarizing microscopic studyindicates that these specimens are described of alkali-basalt. (2) Tachibori Fuketsu (Cave) in Shizuoka Prefecture, Fuji Volcano, Japan Tachibori Fuketsu lies attoward the south in skirt of the Fuji volcano, $138^{\circ}42 east longitude and $35^{\circ}18 north latitude. The location of cave entrance is 2745, Awakura, Fujinomiya-shi, Shizuoka Prefecture. The above sea level and length of Tachibori Fuketsu are 1,170m and 82m. Average major chemical components of specimens from cave areas follows (Total 100 wt.%) ; ($SiO_2$=50.52, $TiO_2$=1.69, $Al_2O_3$=15.47, FeO*=13.13, MnO=0.20, MgO=5.97, CaO=9.17, $Na_2O$=2.52, $K_2O$=0.94 and $P_2O_5=0.40).$ Polarizing microscopic study indicates that these specimens may belong to tholeiite-basalt series. According to polarizing microscopic study, Au (Augite), P1 (Plagioclase), and O1 (Olivine) are contained as phenocryst minerals. (3) Gorely Cave in Kamchatka Peninsula, Russia Gorely caldera is located at the southeastern part of Kamchatka Peninsula, about 75km southwest of Petropavlovsk-Kamchatskiy.. Gorely lava caves are situated in NHE area of Mt. Gorely volcano (1829m a.s.1.). One of lava cave (Go-9612=K-1) lies at $158^{\circ}00 east longitude and $52^{\circ}36 north latitude. The elevation of cave entrance is about 990m a.s.1. and the main cave extends in the NNW direction for about 50m by 15m wide and 5m in depth. The cave of K-3is near the K-1 cave. "@Lava hand-specimens K-1 and K-3 caves are studied by X-ray fluorescence analysis and polarizing microscopic observation. Average major chemical components of specimens from these caves are as follows (wt.%) ;($SiO_2$=55.12, $TiO_2$=1.25, $Al_2O_3$=16.07, T-FeO* =9.41, MnO=0.16, MgO=5.01, CaO=7.21, $Na_2O$=3.39, $K_2O$=1.92, $P_2O_5$=0.45) and these values indicate that the Gorely basaltic andesite belong to high alumina basalt. Polarizing microscopic study indicates that these specimens are described of Augite andesite.
Keywords
Lava Cave; Lava Stalactite; Polarizing Microscopic Study; X-ray Fluorescence Analysis World Congress of Korean Studies-Science&Technology;
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  • Reference
1 H.Kuno (1960) High-alumina Basalt. J.Petrol. 1:121-145   DOI
2 津屋弘達(1971) 富士洞窟分布図. 国001年6月
3 A.Miyashiro (1978) Nature of Alkali Volcanic Rock Series. Contrib. Mineral. Petrol. 66.94-104
4 大佐古孝 (1990) 立堀風穴の形態構造. 日本火山洞窟協会会7-1:2-10
5 沢勲. (2001) 済仇蛇{口吐纂輩濠蒜郊匍$\supseteq$.大阪経済学 9:37-83
6 沢勲. 徳. .鹿島愛彦. 001) 韓国済. 大阪経 済$\partial$学 1:67-122
7 沢勲. 徳. (2002) 富士山̀ ̀̀̀静県. I Tによ るデータベース化にむけて3ヵ国. 大阪経済学2:67-115
8 沢勲. 백(2005) 韓国済煤艮쭌값흄(12)醜쭌. 大阪経済学 9: 1-29
9 大橋健. 沢勲. (2006) ロシアの火山. 大阪経済学圈研会
10 R.W.Le Maitre (1978) A Classification of Igneous Rocks and Glossary of Terms. Blackwell Scientific Publications
11 沢勲(1990) 大韓民国双矯! (주)꺾較궷. 日本洞窟学会 15:42-46
12 Y.Tatsumi. .Kogiso. .Nohda (1995) Formation of a third Volcanic Chain in Kamchatka : Generation of Unusual Subduction-related Magmas .Contrib Mineral Petrol. 12: 117-128
13 沢勲. (2006) 洞窟科学写真図大阪経済学71pp
14 大橋健. 沢勲. (2006) ロシアの火山. DVD版.大阪経済学
15 諏訪彰 (1992) 富士山ーその自然のすべて 一. 同文書院 355pp
16 小山賢之輔(1990) 立堀風穴調査報. 日本火山洞窟協会会 7-2:2-8
17 沢勲. (2006) ロシア ̀カムチャッカ半 島の自然と洞窟ーゴレー. 大阪経済学 0:1-24
18 大橋健(2002) 宇宙衛星画済). 大阪経済$\partial$学 4:47-58
19 C.Hill. .Forte (1997) Cave Minerals of the World. (2nd ed):217-218
20 沢勲. (2000) X-ray Analysis and K-Ar Age Determination on Lava Bridge in Manjang-gul CaveJ .大阪経済学 6:37-56
21 大橋健(2001) 溶岩洞窟の形成に関学研究一韓国済来大阪経済学 1:39-65
22 沢勲. (2006) 洞窟科学写真図DVD版.大阪経済学
23 T.D.Ford .H.D.Cullingford (1976) The Science of Speleology .Academic Press 593pp
24 津屋弘達 (1938) 富士山の地質学並学研 II. 東京大学研 6: 638-657
25 沢勲. q $\mu$綴(1989) 済双学大阪経済$\partial$学36:1-26
26 沢勲. (1998) 富士山の柏原と青停. 洞窟学雑 3:39-45
27 R.A.Corsaro..Calvari. Pompilio (2005) Formation of Lava Stalactitee in the Master tube of 1792-1793 Flow Field, Mt.Etna. American Mineralogist, 90:1413-1421   DOI
28 沢勲. (1990) Fundamental Parameter 法による 萬丈 窟溶岩石柱の蛍洞窟 22:17-56
29 沢勲. (2000) 寓丈窟と富士山の溶岩に関愛媛大学教 53-157
30 沢勲. 駝桂. (2004) 洞窟学カ国.増大阪経済学 03pp
31 R.W.Le Maitre (1939) A Classification Igneous Rocks and Glossary of Terms .Blackwell Scientific Publications
32 沢勲 (1996) 白頭山の鹿蹄洞と済洞窟学雑 21:65-70
33 高橋正樹. 範밴柵絵. 真 (2003) 富士山噴出物の全岩化学一47個の総.日本大学学学研38:117-166
34 沢勲. (1999) X-ray Fluorescence Analysis and K-Ar Age Determination of a Lava Bridge in Manjang-gul Cave, Korea. 洞窟学雑 24:57-63
35 上野俊一. 遵鱗:(1978) 洞窟科学. 講談社233pp
36 渡部景隆.(1991) 富士山古期溶岩流中の三ッ池 穴産溶岩ストロー鉄鉱$\supseteq$쑵후쉠九釈. 地学教 4-1:7-19