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Indian Ridge Anyang Pan a b c Qunhui Yang a Huaiyang Zhou a Fuwu Ji a Hu Wang a Richard D Pancost b a State Key Laboratory of Marine Geology School of Ocean a nd Earth Sci. Oceanography. Mrs. Brostrom. Chemosynthesis is. the biological conversion of one or more carbon molecules (. usually CO. 2. or CH. 4. ) and nutrients using the oxidation of inorganic molecules (H gas or H. 2-1. Classification (Types) of Chemical Analysis. Qualitative analysis. ; determines the kinds of the constituents in the sample. Identifies the presence of the substance. Quantitative analysis. ; determines not only kinds but also exact amounts of the constituents in the samples. Deep Sea Exploration. Ninety percent. of all volcanic activity . occurs in the oceans. .. The greatest mountain range is the Mid-Ocean Ridge, extending 64,374km (40,000 mi) from the Arctic Ocean to the Atlantic Ocean, around Africa, Asia, and Australia, and under the Pacific Ocean to the west coast of North America.. Conversion. Combining CLT and hydrothermal process allows for CO. 2. storage . in useful chemicals. These chemicals can be stored at ambient conditions and CO. 2. does not need to be transported for off-site geological storage.. SEMINAR. PRESENTED BY. ADEYEMO VICTOR ADEDAYO. MATRIC . NO: . 092494. SUPERVISOR: . DR. IPOOLA OKUNLOLA COMEG REGD.. GEOCHEMICAL EXPLORATION. A. . CASE . STUDY OF GOLD MINERALIZTION IN ILESHA . NIGERIA. 1 A hydrothermal activit y on surface de posits 1 at the Southwest Indian Ridge 2 Anyang Pan a, b, # , Qunhui Yang a, *, Huaiyang Zhou a , *, Fuwu Ji a , Hu Wang a , Richard D. 3 Pancost b 1Ahydrothermal activityon surface deposits1attheSouthwest Indian Ridge2Anyang Pan a b Qunhui Yang a Huaiyang Zhou aFuwuJi a HuWangaRichard D 3Pancost b45aState Key Laboratory of Marine Geology School 1Ahydrothermal activityon surface deposits1attheSouthwest Indian Ridge2Anyang Pan a b Qunhui Yang a Huaiyang Zhou aFuwuJi a HuWangaRichard D 3Pancost b45aState Key Laboratory of Marine Geology School Sub-lithospheric source for Quaternary alkaline Tepi shield southwest EthiopiaYALEWARTY P B and EDepartment of Earth Sciences Addis Ababa University PO Box 729/1033 Addis Ababa EthiopiaCRPG-CNRS BP 20 Dax Soule. OCEAN/ESS 410. Mid-Ocean Ridges. Dax Soule. Modern Map. What makes these so different? . From MacDonald 1982. Learning Goals. Be able to sketch the structure of fast and slow spreading mid-ocean ridges and describe how they . Exploration. . *Geochemistry in Mineral Explora. tion. , 2. nd. Edition, 1981, New York. By: Ross A. W., . Hawkes. H. E. and Webb J. S.. *Introduction to Exploration Geochemistry. , 2. nd. Edition, 1980, USA.  . What is an . ore?. An ore is an aggregate of minerals from which one or more minerals can be extracted . profitably. ..  . . Ore. . Deposits :. A deposit contains an . unusually high concentration of particular element(s).. Key. . Information. : Feeds on . the . bacteria living on its back. Image Source: Wikipedia. Vent Tubeworm. Predators. : Crabs. , . shrimp. , . mussels. , and . clams. Key. . Information. : Has a . By Jacques Houle, P.Eng.. May. . 2014. Data Sources. BC . MINFILE. http. ://www.empr.gov.bc.ca/Mining/Geoscience/MINFILE/Pages/default.aspx . BC Mineral Deposit Profiles. http://www.empr.gov.bc.ca/Mining/Geoscience/MineralDepositProfiles/Pages/default.aspx.