'Mg fe' presentation slideshows

INTRODUCTION TO OCEANOGRAPHY Instructor: Prof. ANAMARIJA FRANKI? Office Number: S-1-061

INTRODUCTION TO OCEANOGRAPHY Instructor: Prof. ANAMARIJA FRANKI? Office Number: S-1-061 Office Hours: Posted on office door or by appointment Telephone: 617-287-4415 Email Address: anamarija.frankic@umb.edu Web Page: http://alpha.es.umb.edu/faculty/af/frankic.hml

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929 views • 80 slides

Minerals: Building blocks of rocks

Minerals: Building blocks of rocks. Introduction. What are minerals and how are they different from rocks? What are some of the physical and chemical properties of minerals? What is the most abundant mineral group? What do all minerals in this group have in common?

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BACTERIAL CULTIVATION

SELMA ABDUL SAMAD BCH-10-05-02 S1-MSc.BIOCHEMISTRY. BACTERIAL CULTIVATION. Nutrients are substances used in biosynthesis and energy production. Hence required for bacterial growth Macronutrients ( constitute 95 % of dry cell weight )

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Igneous Rocks

Igneous Rocks. Classification of Igneous Rocks. Most Abundant Elements: O, Si, Al, Fe, Ca, Mg, K, Na Calculate Elements as Oxides (Account for O) How Much SiO 2 ? (Account for Si) What Feldspars are Present? (Account for Al, Ca, Na, K) What Else is Present? (Account for Mg, Fe).

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Conversations with the Earth Tom Burbine tburbine@framingham.edu

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???????? (Ca,Na,K) 2-3 (Fe,Mg,Mn,Li,Ti,Al) 5 [Al,Si] 8 O 22 [OH,F,Cl] 2 ???

???????? (Ca,Na,K) 2-3 (Fe,Mg,Mn,Li,Ti,Al) 5 [Al,Si] 8 O 22 [OH,F,Cl] 2 ??? X 2-3 Y 5 Z 8 O 22 (OH, F, Cl) 2

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Geol 2312 Igneous and Metamorphic Petrology

Geol 2312 Igneous and Metamorphic Petrology. Lecture 26 Metamorphic Reactions (cont.) Chemographics and Petrogenetic Grids . April 8, 2009. Types of Metamorphic Reactions. Phase Transformations Exsolution Reactions Solid-Solid Net Transfer Reactions Devolatilization Reactions

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Earth Systems 3209

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Probing the formation of the Milky Way with WFMOS

Miho Ishigaki 1 , Masashi Chiba 1 , Wako Aoki 2 , Lang Zhang 3 Tohoku University NAOJ National Astronomical Observatories, Chinese Academy of Science. Probing the formation of the Milky Way with WFMOS. Outline. Background Chemical abundance of the Milky Way outer halo with Subaru/HDS

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THE LAYERS OF THE EARTH

THE LAYERS OF THE EARTH. (PLATE BOUNDARIES). What is the use of locating seismic discontinuities? Locating these disturbances enable scientists to map the inner regions of the Earth. This science, known as tomography originates from the knowledge gained from discontinuities.

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Example

Example. A 0.4671 g sample containing Na 2 CO 3 (FW = 106mg/mmol) was dissolved and titrated with 0.1067 M HCl requiring 40.72 mL. Find the percentage of carbonate in the sample. The equation should be the first thing to formulate Na 2 CO 3 +2 HCl g 2NaCl + H 2 CO 3

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Example

Example. A 0.4671 g sample containing Na 2 CO 3 (FW = 106mg/mmol) was dissolved and titrated with 0.1067 M HCl requiring 40.72 mL. Find the percentage of carbonate in the sample. The equation should be the first thing to formulate Na 2 CO 3 +2 HCl g 2NaCl + H 2 CO 3

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Significance of the Seismic Anomaly on the Core-Mantle Boundary

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????????? Ia ????????

???? ( ????? ). ????????? Ia ????????. Talk Outline. ? chemical imprint on stars of supernova nucleosynthesis in general, the issue about Type II supernovae ? prompt Type Ia supernovae ? the origin of stars with a very low [Mg/Fe]

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Explosive nucleosynthesis in neutrino-driven, aspherical Pop. III supernovae

Explosive nucleosynthesis in neutrino-driven, aspherical Pop. III supernovae. Shin-ichiro Fujimoto (Kumamoto NCT, Japan) collaboration with M. Hashimoto (Kyusyu Univ.) , M. Ono (Kyoto Univ.), & K. Kotake (NAOJ). IAU Symposium 279 Death of massive Stars: SNe and GRBs

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Minerals Powerpoint

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Pyroxenes

Pyroxenes. http://www.es.mq.edu.au/ndaczko/Web/GEOS254/GEOS254.html Pyroxenes are a major component of the mantle (peridotite is olivine plus pyroxene) and the oceanic crust (basalt, dolerite, gabbro are mainly calcium-rich plagioclase plus pyroxene).

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Mineral Classification Activity

Mineral Classification Activity. Classify Minerals Classify each of these minerals into the correct minerals group. 32. Pyrolusite MnO 2 33. Quartz SiO 2 34. Rhodonite MnSiO 3 35. Rutile TiO 2 36 . Sanidine KAlSi 3 O 8 37. Scheelite CaWO 4 38. Siderite FeCO 3

179 views • 2 slides