카페검색 본문
카페글 본문
-
암석의 분류 2013.06.21해당카페글 미리보기
or gravelstone) 사암 (sandstone) 미사암 (siltstone) 이암 (mudstone) 셰일 (shale) 화학적퇴적암 (chemical sedimentary rocks) 석회암 (limestone) 석고 (gypsum) 암염 (rock salt) 처어트 (chert) 철광층 (iron formation) 유기적퇴적암 (organic...
-
▣ Geology (지질학) 2007.08.22해당카페글 미리보기
Marble _ 대리석 Granite _ 화강암 Basalt _ 현무암 Limestone _ 석회암 Sedimentary rock _ 퇴적암 Sandstone _ 사암 Stalactite _ 종유석 Igneous rocks _ 화성암 ------------------------ Minerals _ 광물. 광석 Crust _ 지각 Fault _ 단층 Sediment...
-
제주도 2002.04.01해당카페글 미리보기
The oval-shaped main island accounts for 1,810.24 sq. km. It measures 73 km from east to west and 41 km across. Geologically the island is composed of volcanic matter such as basalt and trachyte, mixed with sedimentary rock and some clay...
-
관계대명사 that 2005.06.21해당카페글 미리보기
The term was used by Bramlette(1946, p.30) for the couplet of distinct types of sedimentary rock, or the graded sequence of sediments, that forms a unit in rhythmically bedded deposits. 여기서 that은 관계대명사로 , or the graded sequence...
-
limestone(석회암) 2008.07.08해당카페글 미리보기
출석합니다.... 그리고 단어 세 번 날립니다........^&^ 1. limestone 2. limestone 3. limestone [더 하고 싶은 말] * sedimentary rock 퇴적암 marble 대리석
-
Construction begins for S$6.5 billion, 100km superhighway for used water 2017.11.21해당카페글 미리보기
tunneling over 100km of land in Jurong could be challenging, given the geology of the area. There are a lot of sedimentary rock and cavities, which are not ideal for tunneling, he noted. Nineteen Tunnel Boring Machines will be used to...
-
Re: 지구의 나이 (펌) 2010.01.12해당카페글 미리보기
whole rock Ar-Ar 4.42 +/- 0.04 Indarch 9 samples Rb-Sr 4.46 +/- 0.08 12 samples Rb-Sr 4.39 +/- 0.04 Juvinas 5 samples Sm-Nd 4.56 +/- 0.08 5 samples Rb-Sr 4.50 +/- 0.07 Moama 3 samples Sm-Nd 4.46 +/- 0.03 4 samples Sm-Nd 4.52 +/- 0.05 Y...
-
태양계 이야기 310 - 화성에서 고대 화성 생명체의 흔적 발견 ? 2015.01.11해당카페글 미리보기
밖에 없는게 확실한 증거를 제시하기 쉽지 않기 때문입니다. 하지만 꽤 흥미를 끄는 것도 사실이죠. (화성 생명체의 흔적? A rock bed at the Gillespie Lake outcrop on Mars displays potential signs of ancient microbial sedimentary structures...
-
Rainbow Mountains In China's Danxia Landform Geological Park 2014.01.25해당카페글 미리보기
stained sedimentary rocks of the Cretaceous period. Believe it or not, this beautiful technicolor range actually exists on this planet. Story continues below The mountains are part of the Zhangye Danxia Landform Geological Park in China...
-
중정석 2018.02.13해당카페글 미리보기
Rose rock References[edit] ^ Jump up to:a b c Hanor, J. (2000). "Barite-celestine geochemistry and environments of formation". Reviews in Mineralogy. Washington, DC: Mineralogical Society of America. 40: 193–275. ISBN 0-939950-52-9...