Search results “Mining and geology university sofia”
Hanoi University of Mining and Geology
Views: 193 F5 MEDIA
Technical University of Sofia (2017)
The Technical University Sofia, is the largest technical university in Bulgaria. With Decree No 237, published in the State Gazette issue 248 from 24.10.1945, of the National Assembly of Bulgaria, a school called "State Polytechnic" is created with Mechanical engineering faculty with four divisions - mechanical engineering, electrical engineering and mining and geology. It is an independent institution since 1953. It has had its present name and university status since 21 July 1995 and has 14 main faculties based in Sofia, Plovdiv and Sliven, as well as 3 additional ones with education only in foreign languages French, English and German.
Views: 508 TeamSoc21
I. Grigorova and I. Nishkov, University of Mining and Geology “St. Ivan Rilski”, Bulgaria.
Penn's Master of Science in Applied Geosciences
Penn’s Master of Science in Applied Geosciences offers you an opportunity to gain expert insight and technical know-how for a career in geology. Hear from our Program Director, Yvette Bordeaux, PhD as well as students, alumni and faculty to learn about our program’s concentrations, Ivy League academics, professional advancement opportunities and more. To learn more, visit: www.upenn.edu/msag.
Views: 18048 PennLPS
I Wanna Be a Geophysicist
Like rocks and exploring our planet? Then you might consider Geophysics as a career. Jesse chats to Geophysicist, Barrett, to find out what is Geophysics, what characteristics are required and the pathway to take to get into the career. Want to see more videos from Student Edge? Click here: https://studentedge.org The Department of Exploration Geophysics at Curtin University provides a dedicated, comprehensive range of internationally recognised, specialist geophysics degree level courses ranging from a Bachelor of Science (Geophysics) undergraduate degree to a Doctor of Philosophy (Geophysics) research degree. We offer training in the latest methods in exploration geophysics using current and emerging technologies relating to geophysical data acquisition, instrumentation, data processing, interpretation, and software modelling. Our academic staff and postgraduate students are continuously involved in frontier scientific research in this field. Bachelor of Science (Geophysics) Applied Geology and Geophysics Double Degree Master of Science (Geophysics) Master of Philosophy (Geophysics) Courses Listing Geophysics Bachelor of Science (Geophysics) - BSc(Curtin) - MJRU-GEOPH Science and Engineering Geophysicists study the subsurface of the Earth and explore for natural resources such as oil, minerals and groundwater, and help solve environmental problems from natural hazards to pollution monitoring and civil engineering. Geophysicists use technology to collect, display and interpret data, and apply physics, computing and maths in practical ways on commercial and environmental projects. What the course involves In your first year you will complete a physical sciences foundation year that provides the necessary knowledge to pursue your interest in the physical disciplines of science. You will examine different forms of energy and matter, and the physical and chemical properties of elements and compounds. This foundation year provides a pathway to your second year studies in chemistry, geophysics or physics. In the geophysics major you will gain knowledge in areas of physics and mathematics and be introduced to: - geophysical processes - geology - electronic measurement - experiment and survey design - scientific computing and data processing - methods of analysing and imaging the Earth. - You will explore geophysical methods such as seismic, magnetics, gravity, electrical and electromagnetic methods and undertake field trips. You will gain a thorough knowledge and practical skills in geophysical techniques used in oil and gas, minerals and groundwater exploration industries. To enrol in the geophysics major, you must apply for the Bachelor of Science (Science) and satisfy the necessary geophysics prerequisites.
Views: 28524 Student Edge
Petroleum geophysics  Marwan Charara
Принято считать, что запасов нефти хватит на несколько десятилетий, а человечество уже прошло углеводородную стадию своей истории. Это не так. Без нефти можно обойтись в энергетике, но нельзя ее заменить в производстве полимеров, из которых сделан современный мир. Разведка и добыча углеводородов — амбициозная высокотехнологическая задача. Для ее решения используются методы геофизики, химии, математического моделирования, алгоритмы машинного обучения — и не только. В совместном курсе ПостНауки и Сколковского института науки и технологий «Наука нефти» (https://postnauka.ru/courses/84610) профессора магистерской программы «Нефтегазовое дело» рассказывают о последних достижениях своей науки #НаукаНефти
Views: 2084 ПостНаука
BP's Graduates - Samantha, a geologist in New Wells Delivery
If you'd like to see more about Samantha or are a student or graduate and want to work at the forefront of innovation at BP, please explore our website dedicated to students and graduates http://www.bp.com/en/global/corporate/careers/students-and-graduates.html
Views: 2659 BP
Lesson 31 - Development Geology and Geophysics
Presented by Dr. Fred Schroeder, Retired from Exxon/ExxonMobil Presented on November 2, 2017
BP's Graduates - Seb, a geologist in Sunbury
If you'd like to see more about Seb or are a student or graduate and want to work at the forefront of innovation at BP, please explore our website dedicated to students and graduates http://www.bp.com/en/global/corporate/careers/students-and-graduates.html
Views: 3113 BP
An introduction to Geology
A basic introduction to Geology and Igneous rocks. #khanacademytalentsearch Photos & Video Credits (in order of appearance) Rapid Scat Video by: NASA JPL (public domain) "New York City" - Timelapse by: Erick Ramos @ealexstark CC BY 3.0 People in Frankfurt from Davide Quatela CC BY 3.0 Little Lakes Valley, CA - timelapse from Derek McCoy CC BY 3.0 The Himalayan - Mt.Everest Base Camp trek HD Time Lapse from Amit Haware CC BY 3.0 "Rockcycle edit" by Fir0002 - Own work. Licensed under Public Domain via Wikimedia Commons Conjunto de Rocas Ígneas que incluye al Granito, Granodiorita, Diorita, Sienita, Gabro, Basalto, Riolita, Andesita e Ignimbrita(Toba Volcánica), todas halladas en Arequipa, Perú By Rojinegro81 (Own work) CC BY-SA 3.0 DJI Feats- Eruption at Bardabunga Volcano-HD from NonsuchMedia CC BY 3.0 Aerial view of Colima volcano. Nc tech3 at the English language Wikipedia CC-BY-SA-3.0 via Wikimedia Commons Waipio Valley, Big Island, Hawaii. By Paul dexxus (Own work / Flickr) CC BY 2.0, via Wikimedia Commons Flowing Lava in Hawai'i Volcanoes National Park, the Big Island of Hawai'i from BigIslandHikes CC BY 3.0 Music: “Set the Controls for the Bottom of Danes Road” (by Children of the Drone) CC BY NC SA “Divider” (by Chris Zabriskie) CC BY “Unfoldment, Revealment, Evolution, Exposition, Integration, Arson” (by Chris Zabriskie) CC BY
Views: 50617 Stephan Hlohowskyj
Seismic Geophysicist
WHAT YOU DO: Use computer simulations to look at how the Earth's surface moves over time, compare this with information from satellites to better understand the earthquake cycle, and use it to create disaster response products and plans. EDUCATION: Depending on whether you want to teach at a college, go into industry, or work for a research lab, your educational path will be slightly different. Start with an undergraduate degree, usually in Earth Science; you'll need at least a master's degree if you want to teach, and to be a tenured professor at a research institution, a PhD. Strong background in math, physics, Earth science, and solid mechanics is also important. USEFUL SKILLS: Computer programming, writing (for writing grant proposals), communication, and leadership skills. How to get in: Working in labs as a student, publishing papers (as a part of a professor's or student's research team), and going to scientific meetings to network are all ways to get yourself out there and meet people that can help you. If you're interested in research, you'll need your name on as many publications as possible by the time you start looking for a job. CAREER PATH: In industry or a research lab, getting an internship while in school then pursuing a job at any lab or related company will get your foot in the door. In academic positions, you'll start out as a researcher with some teaching responsibilities; after years of research and experience, you can become a professor with full tenure. PAYBACK: For an academic researcher with a master's degree and 3-5 years of experience, the average salary is about $69,000. With a PhD, you'll make more. If you work in industry, you can work with a bachelor's or a master's and make anywhere from $40,000-$50,000, depending on degree and experience. DOWNSIDES: Securing funding can be a challenge. You spend a good part of your time writing proposals to make sure that your research is paid for, so that you can continue working on what you love. FUTURE OF JOB: Teaching positions at universities are becoming increasingly competitive, as are positions at research labs. Jobs in industry (oil, mining, geotechnical) vary, depending on the market, but can also be competitive depending on the economy and region. NETWORKING: Professional Societies: American Geophysical Union Seismological Society of America Geological Society of America Other Resources: Southern California Earthquake Center (has student internships and other educational resources) Jet Propulsion Laboratory (look on Education page, has lots of resources) NASA (education page has resources) US Geological Survey (has a bunch of educational resources) Earth Science departments at universities/colleges Produced, shot and edited for the National Science Foundation by instructors from the Gigniks program. -Ali Sanford (LACES 12th grade)
Views: 8916 Gigniks
A geological journey
Nome: Sofia Celeste Cognome: Lorenzetti Categoria del contest: Geologiovani Titolo del video: A geological journey Quando cresci "circondata" da fossili,minerali e rocce non puoi che finire per studiare geologia! Il video racconta del mio rapporto con la geologia e di come si è evoluto negli anni, dalla collezione di mio nonno (di cui nel video ne vediamo solo alcuni esemplari), all'università dove frequento il secondo anno della facoltà di scienze geologiche fino alla passione per la barca a vela che mi porta alla scoperta del Mar Mediterraneo. When someone grows up "surrounded" by fossils,minerals and rocks the only way for the future is going to study geology! The video talks about my personal relation with Geology and shows how all this developed throught the years, from my grandpa's collection to the university, where i attend on the second year, since my passion for sailing across Mediterran sea.
Views: 272 ON THE ROCKS
Paleontology and Petrography practice  2012
The song belongs to its rightful owners! Video from this year's geology practice of the students from Sofia University "St.Kliment Ohridski"
Views: 352 svetla9101
Geological, Petroleum, Sample Test, & Geophysical Data Technician Career Video
This career video provides day in the life information about the following jobs and occupations. JOB TITLE: Geological and Petroleum Technicians OCCUPATION DESCRIPTION: Assist scientists or engineers in the use of electronic, sonic, or nuclear measuring instruments in both laboratory and production activities to obtain data indicating potential resources such as metallic ore, minerals, gas, coal, or petroleum. Analyze mud and drill cuttings. Chart pressure, temperature, and other characteristics of wells or bore holes. Investigate and collect information leading to the possible discovery of new metallic ore, minerals, gas, coal, or petroleum deposits. RELATED JOB TITLES: Geophysical Data Technicians, Geological Sample Test Technicians ONET: 19-4041.00 JOB TITLE: Geophysical Data Technicians OCCUPATION DESCRIPTION: Measure, record, or evaluate geological data, using sonic, electronic, electrical, seismic, or gravity-measuring instruments to prospect for oil or gas. May collect or evaluate core samples or cuttings. RELATED JOB TITLES: Exploration Manager, Field Engineer, Geological E-Logger, Geological Technician, Geoscience Technician, Geoscientist, Geotechnician, Observer, Soils Technician, Technical Assistant ONET: 19-4041.01 JOB TITLE: Geological Sample Test Technicians OCCUPATION DESCRIPTION: Test or analyze geological samples, crude oil, or minerals to detect presence of petroleum, gas, or mineral deposits indicating potential for exploration or production or to determine physical or chemical properties to ensure that products meet quality standards. RELATED JOB TITLES: Core Inspector, Electron Microprobe Operator, Environmental Field Services Technician, Environmental Sampling Technician, Laboratory Technician, Materials Technician, Organic Section Technical Lead, Physical Science Technician, Quality Control Technician (QC Technician), Research Associate ONET: 19-4041.02 Learn more about this and other occupations, jobs, and careers at: www.CareerOneStop.org
Views: 712 CareerOneStop
Meet a Geophysicist: Jenny Nakai
Jenny talks about her interest in engineering and science as a means to be useful and solve problems and the importance of education in the Navajo culture in general. She explains how resource extraction such as coal mining has had a negative environmental impact on the Navajo land and how, in the past, few tribal members have had the knowledge and training to deal with these problems or to educate the public about ways to solve them. Today, she is committed to sharing with others what she has learned through her studies and to helping scientists communicate their findings to the broader community. Video produced by McLean Media. Additional images courtesy Jenny Nakai, Steve Semken, WMUK (Western Michigan University), DiscoverNavajo, VICE News, Google Earth. Title animation by NASA and the Visible Earth Team (http://visibleearth.nasa.gov). Title music provided by Flying Hands Music. Additional Music: “White” and "Finding Movement" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0, http://creativecommons.org/licenses/by/3.0/ Copyright McLean Media, all rights reserved This material is based upon work supported by the National Science Foundation under Grant Number EAR-1252031. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the producers and participants and do not necessarily reflect the views of the National Science Foundation.
Views: 412 EarthScope
Geologists Jobs in Africa
For Geologist jobs in Africa and other Africa mining jobs visit: http://www.mining-africa-jobs.com/africa/ CA Mining is a recruitment company focusing on Mining recruitment across Africa. The consultants currently have a number of Geologist Jobs in Africa. Music Credit: "Nowhere Land" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/
Views: 1491 CAGlobalGroup
Zürich Downtown Geology
Zürich downtown, fieldtrip geology explained by Helmut Weissert. Pablo Zamudio & Andreas Gantenbein
Views: 213 Pablo Zamudio
My Dream Job
hi, everyone.My name is Duong. Today. I am going to talk about my dream job. Then, I will present this topic. Now, I am study at HN university of mining and geology. My major is petroleum geophysical. I hope, after I graduated, I will become geophysical engineer. Because have 3 reasons. Reasons 1: I will research the earth, research rock. So, i will alway love it. Reasons 2: If you are geophysical engineer. You will be going to a lot of places. The next.Reasons 3: Because I want to high salary. Thank you for kind attention
Interview with Quaternary Geologist Dr. Dietsch
A great interview with Dr. Craig Dietsch from the Geology Department at the University of Cincinnati. Discussion of Quaternary tectonic geomorphology, and collaborative opportunities in geology. Insight into his research and interests - from studying erosion rates in the Himalayas to brewing his own beer!
Views: 263 potterrs1
2015 UPGMA awardee - Sofia Marah Frias
Hi, I’m Sofia Marah Frias, UPGMA Awardee for 2015 Q: Tell us about yourself A: Yung field of interest ko in geology is ore deposit geochemistry focusing on hydrothermal alteration and mineralization Q: Motivation for studying A: Yung motivation ko for studying is to be able to finish MS as soon as possible Q: What are your study habits? A: First I plan ahead, aalamin ko muna kung gaano katagal before yung mga exams, and then gumagawa ako ng checklist ng mga bagay na dapat kong gawin. And then I read books while also reading through my notes and then gumagawa ako ng isang combined reviewer for that specific subject. Q: What do you do aside from studying? A: Currently, I’m an instructor in the university. I teach different subjects, 11, 11.1, 40, 170, and 194. Aside from that, I’m also a graduate assistant at the Earth Materials Science Laboratories Q: Plans for the future A: In the future, I plan to finish my MS and siguro magtrabaho sa mga mining companies especially sa mga porphyry and epithermal systems. Q: What do you plan to do with the grant? A: Yung grant gagamitin ko siya to fund my thesis. Kasi ngayon kailangan ko ng funding to be able to proceed with my sample analysis. Q: Message to all aspiring UPGMA awardees A: My message to all aspiring UPGMA awardees, magaral kayong mabuti and napakagandang opportunity na mapili kayo sa isang ganito kaprestigious na grant because maganda siyang credentials and also it will help you fund your research projects in the future Q: Who would you like to thank? A: I would like to thank the Iuvenis Orbis Geological Fraternity and the National Institute of Geological Sciences for choosing me as one of the awardees
Colorado School of Mines, Department of Geophysics
Redesigning geophysics research and education for the 21st Century. To meet the energy, water and climate system challenges of the 21st century, geophysicists will need to be trained differently that in the past. There will be greater reliance on interdisciplinary collaboration, machine learning, distributed sensing, and robotics. The Colorado School of Mines is transforming its geophysics department to place greater emphasis on computation, allow more flexibility in educational tracks and to recognize the transition of our profession. We are teaming with the Mines hydrology program to create a first of its kind MS track in hydrogeophysics. We are partnering with the Humanitarian engineering program to create an innovative geophysics program designed to assist parts of the world that have major challenges but limited resources to manage them. And we are reinvigorating our historical strength in energy focused geophysics with the recognition that an energy transformation in underway. https://geophysics.mines.edu/
Views: 111 WebsEdgeEducation
Thomas - Day in the Life - Geoscience
A day in the life of a Geologist at ConocoPhillips.To learn more visit careers.conocophillips.com/en/university-recruitment
Views: 10046 ConocoPhillips
Interview a Geologist: Jennafer Brooks 8/27/16
Today we start our weekly interview a geologist series with Ms Jennafer Brooks. Ms Brooks is a geophysicist with the Bureau of Ocean Energy Management. Curious what a geophysicist does? Check out our interview!
Recorded with http://screencast-o-matic.com
Views: 164 Sophie Tan
Schlumberger Career profile: Ali, Support Geologist
Meet Ali, she recently joined the company as a Support Geologist, and enjoys the training opportunities that are on offer to help her progress and develop in the company. Find out more about graduate engineering jobs at Schlumberger here: http://careers.slb.com/recentgraduate.... We are looking for dynamic and driven problem-solvers who can help us find innovative solutions to important oil and gas industry challenges. We’re the world’s largest provider of technology to customers working the oil and gas industry worldwide. Working globally—often in remote and challenging locations—we invent, design, engineer, manufacture, apply, and maintain technology to help customers find and produce oil and gas safely. We offer excellent training and graduate programs, early responsibility and a wealth of opportunities for borderless career progression and development. To apply and to find out more about oil and gas careers at Schlumberger, visit http://www.careers.slb.com. Music: Bensound.com
Views: 2238 Schlumberger Careers
Mining Interactive University presents a free online lecture by Dr. Michael Berry - Part 4
Mining Interactive University is proud to present a free online lecture by Dr. Michael Berry. The topic of this lecture is - Discovery Investing Wealth Creation in Troubling Times. For more information and to view the slides associated with this video, please visit: http://www.mininginteractive.com/videos/videos.php?link=20090713_MIU_Berry&tabselect=miu
Views: 106 mininginteractive
The Santorini Project:Geology#the amazing volcano from the land till the sea#Evi Nomikou !
Listening to Evi Nomikou,you travel through the years in the deep side of Santorinian lava.By the sea ,you find a precious world of experience which will remain unforgettable! Evi Nomikou is a lecturer of Geological Oceanography and Physical Geography in the Department of Geology and Geoenvironment University of Athens and she worked for the Hellenic Center of Marine Research ... Adore the report!
Views: 669 Sigma Productions
I quit a job to change my life
My Instagram - https://www.instagram.com/inna.popova.n/ My Facebook page - https://www.facebook.com/Inna-Popova-394559767610072/ Email - [email protected] Web - www.misscosmopolita.com Hi! This is a diary of a girl that decided to completely change her life. I am 35. Born & raised in a small town in Kazakhstan, studied in Russia and US, lived in the UK and Australia. I Have always been a creative kind and loved drawing, painting, playing guitar and sewing, but happened to study geology and even climbed the career ladder in Mining Industry. The feeling of internal imbalance has pushed me to move countries. But it is only now that I realised it! If you are happy with what you are doing, you will be happy anywhere! I decided to quit my job and return to my childhood dreams. I’ve decided to start up my own clothing label! I am calling it Miss Cosmopolita. Why? It is basically who I am. A girl who travels explores inner-self, as well as the world. A girl who is curious and dreams a lot. A girl who is not afraid to do what she wants. She transforms herself while travelling and learning other cultures and she transforms others, by inspiring them to look at their lives differently! This channel is my diary of a life-changing journey. Here I will be transforming from a geologist to a business owner of the clothing label. I will be learning new skills, I will be having tough times and happy times. I am also into healthy eating (veganism + interested in raw eating), learning about meditation and yoga and self-development, which I will be sharing with you too! I will be documenting my thoughts just like in a diary. I am doing it for 3 reasons: 1) I want to remember how it all began (doesn’t matter failure or success) I will look at it as an experiment and laugh at it when I am 80 years old 2) I want to share my journey with you and possibly inspire you in some way (you choose!! There is plenty of room) 3) I am looking for support from like-minded people. It has been pretty difficult to find these people around me, so I am hoping the Internet will help me do that! 😊 Well, buckle up and welcome aboard!!! Let’s go! Miss Cosmopolita
Views: 300 Miss Cosmopolita
Fleming College  Earth Resources Technician Jobs
Faculty member Joanna Hodge describes job opportunities for program graduates and how students experience “geology in action.”
Views: 157 FlemingCollege
CSM Hockey's Summer, 2015
MUSIC: "Poet" performed and owned by Bastille. Filmed in Cornwall, South Wales, and Boardmasters Festival in Newquay.
Views: 111 Sophie Jenkinson
Geology and life
Geology affects everyday life...
Views: 23 Pieter J De Kooker
Laser Scanning Survey for Mining - 21km2 area, Amyntaio Mine-Greece
Laser Scanning Survey and Modeling-Amyntaio Mine-Greece (Main mine, stockpile and deposit areas) by ASTROLABE ENGINEERING (2010-2011) using the newest Optech ILRIS LR (Long Range) and Optech ILRIS 36D laser scanners.
Views: 1315 Astrolabe Engineering
[OASIS Vlog Ep. 5] A Day of Geophysics
The OASIS Expedition is a 24-7 operations with science happening around the clock. Follow Chief Scientist, Dr. Trish Gregg, on a typical day at sea collecting geophysics. What do we eat? When do we sleep? What do we do all day? Find out the answers to these questions in a behind-the-scenes look at life on the R/V Atlantis. In this video: Dr. Trish Gregg (OASIS Chief Scientist, UIUC Assistant Professor), Haley Cabaniss (PhD Student at UIUC), Yan Zhan (PhD Student at UIUC), Dr. Steve Shirey (Scientist at Carnegie DTM), Dr. Denny Geist (National Science Foundation), Charelle Trim (PhD Student at U Florida), Emma McCully (Research Assistant at Woods Hole Oceanographic Institution), Bridgit Boulahanis (PhD Student at LDEO Columbia University), Yen Joe Tan (PhD Student at LDEO Columbia University), Dr. Matt Smith (Professor at U Florida), Valentina Romano (PhD Student U Rome). R/V Atlantis: https://www.whoi.edu https://www.whoi.edu/main/ships/atlantis AUV Sentry: https://www.whoi.edu/main/sentry HOV Alvin: http://www.whoi.edu/main/hov-alvin
Apollo 17 Moon walk Geological exploration of the moon
Apollo 17 Moon walk - Geological exploration from Understanding the Earth Series. American geologist Harrison "Jack" Schmitt.
Views: 333 0AstroNerd0
Geometallurgy.eu The European research and education hub in Geometallurgy The initiative is supported by the Eit Raw Materials
Views: 388 Sophie Leroy
Natural Sciences and studying abroad
Our MSci Natural Sciences programme offers the opportunity to study abroad as part of your degree. Undergraduate student Lucy Hawkett shares her experience at City University Hong Kong. Find out more about Natural Sciences degrees at the University of Exeter: http://www.exeter.ac.uk/undergraduate/degrees/natural-sciences/
How A Geoscientist Can Change the World - AGU 2017 Fall Meeting
AGU TV checks out the Keynote by former Science and Technology Adviser to the U.S. Secretary of State, Vaughan Turekian. Vaughan discusses the many ways, scientific and political, in which he believes that Geoscientists are at the forefront of changing the world.
Views: 1346 WebsEdgeEducation
126 - I Love You That's Why You Must Die!
After 90 minutes of struggling with a high-tech mic in Estonia Matt who is at the Canada Flat Earth Conference and David who is not, throw in the towel and throw their guest Einar Kuusk over the curve and give up for now. We discuss the latest ongoings in flat earth, play a really dumb game, take a few speak pipes along with a special caller and a few other topics. LINKS: P Brane celestial perspective https://youtu.be/Vq5ixQytLXE Einar Kuusk Finding the curve www.FindingTheCurve.com Matt's business card sandwich https://youtu.be/pQlzfkkVNeE This weeks song comes from this AMAZING truth channel. Watch their videos before YouTube deletes them! https://www.youtube.com/channel/UCVu1EGK5cDhQR9pssDr5-zA/videos
UQ Earth Sciences - Mineralogy, Ore deposits & Geophysics (Kilkivan)
Filmed during University of Queensland courses: ERTH2005 Mineralogy ERTH3001 Ore Deposits & Exploration Geology ERTH3020 Introduction to Geophysics Semester 1, 2010. www.earth.uq.edu.au Music by Disnae Matter (www.disnaematter.com)
Views: 1252 uqearthsciences
Front Range Uranium Tour
This is a video documentary of the Front Range Uranium Tour organized by the Denver Regional Exploration Geologists.
Views: 136 uraniumminer1
Pedernales Falls Geology Discussion - Gov Richard UK - ESA
Gov Rich UK Pedernales Geology Conversation ESA
Views: 28 Allen Quartermain
In Depth Interviews Geologists Part 2
Actual Geology International. Interviews Part B
Views: 161 ActualGeologyLtd
James Black Prize Lecture 2014
Speaker: Professor Geoffrey Michael Gadd FRSE, Geomicrobiology Group, College of Life Sciences, University of Dundee. Geomicrobiology is the study of microbial roles in geological process in order to understand their importance in the biosphere and biotechnological potential for pollution treatment (bioremediation). Metal and mineral transformations are central to geomicrobial activities. Fungi are extremely important geoactive agents, and geomycology is the study of their key roles.
Rockin' Cosmetics: Aliyah Davis (CAH Science Ambassador Scholarship)
Take this as a reminder for you to thank Mother Earth for that poppin' highlight. Thank you for watching my short mineralogy lesson on muscovite. Did you check your labels? Let me know in the comments below. References: Lapot. (2010). Muscovite window. Retrieved from https://commons.wikimedia.org/wiki/File:Muscovite_window.jpg Marshak, S. (2009). Essentials of geology. New York, NY: W.W. Norton & Company. Muscovite. (n.d.). In Encyclopædia Britannica online. Retreived from https://www.britannica.com/science/muscovite-mineral Neese, W. D. (1999). Introduction to mineralogy. Oxford: Oxford University Press. Sterrett, D. B. (1923). Mica deposits of the United States. United States Geological Survey, Bulletin 740. https://doi.org/10.3133/b740 Transcript : 0:01 What’s up crystal chicks? How often do you visit your local beauty counter or drugstore to find the products that create rockin' glam looks? Little did you know, some of your favorite glosses and shadows contain muscovite, a common mica mineral that gives cosmetics that perfect sparkle in the light. 0:18 To be considered a mineral, muscovite occurs naturally as a solid and has a definable chemical composition [KAl2(Si3AlO10)(OH2)]. Additionally, it’s inorganic, meaning there are no carbon-hydrogen bonds, like sugar. Lastly, it has a crystalline structure. Under special microscopes, we can see that muscovite’s atoms are fixed in a specific, orderly pattern. 0:41 A key muscovite characteristic is its cleavage. Since it’s crystal structure has weak bonds in one direction, it can easily split into thin sheets. This feature made it useful to create window panes in Russia, where it was known as Muscovy glass. 0:58 On Mohs hardness scale of 1-10, muscovite is rated as a 2, which is softer than a fingernail. When it is ground, its pearly luster is comparable to the shimmer of this eyeshadow. 1:11 In nature, muscovite can be found in igneous and sedimentary rocks, but most commonly in metamorphic rocks, specifically those with foliation. Derived from Greek words meta and morphe, metamorphic means “to change form.” During metamorphism, pre-existing rock (also called a protolith) is subjected to intense heat, pressure, and sometimes hot water. Foliation occurs because some of the minerals have a preferred orientation when the rock is exposed to the pressure and temperature changes, which in turn, gives metamorphic rocks their striped appearance. 1:50 The protolith for metamorphic rocks containing muscovite are usually shales, sedimentary rocks that are made of clay and silt. Without melting, the atoms recrystallize to change the shape and size of the minerals or form new minerals. The intensity of metamorphism indicates how minerals develop. The most common types of foliated rocks include slate, phyllite, schist, and gneiss. 2:17 Some of the most valuable muscovite used in cosmetics is sourced from pegmatites, a type of igneous rocks with extremely large crystals because the magma has more time to cool. 2:28 In the early 1800s, muscovite was mined in the United States throughout the Appalachian and Rocky Mountain regions but production later declined as industry preferred inexpensive micas from India. 2:41 Now that you know how muscovite is formed, check your makeup bag. There’s a great chance Earth’s glitter bomb is right at your fingertips.
Views: 50 Aliyah Davis
Volcaneology/Geophysics Seminar with Dr Erik Klemetti
Title: Using crystal ages and compositions to understand how volcanoes come back to life Abstract: Volcanoes spend most of their existence not erupting. This doesn’t mean that there aren’t a multitude of magmatic processes going on underneath. These might include intrusions of new magma, crystallization of existing magma, magma mixing and movement of crystals through the “crystal mush” that sits under the volcano. These processes all leave their compositional and temporal signature on the crystals that form and are subsequently incorporated into the magma that does erupt. I will discuss how examination of zircon crystals in magma can help us unravel the timing and nature of events that occur between volcanic eruptions with a focus on the evolution of the Lassen Volcanic Center in California. Overall, current trace element and U-Th disequilibria age data derived from zircon suggests that an otherwise moribund magmatic system can be brought back to life (rejuvenated) by new intrusions of magmatic that are geologically ephemeral, lasting years to millennia. This conclusion means that the events that lead to the 1915 eruption at Lassen Peak unfolded rapidly before the explosive eruption, the only to occur in California in the last century. Blogs to read for background: http://www.wired.com/2013/08/field-update-2013-examining-the-magmatic-evolution-of-the-lassen-volcanic-center/ http://www.wired.com/2012/11/what-the-heck-is-a-shrimp-anyway-volcano/ http://www.wired.com/2014/02/ephemeral-nature-magma-prior-eruption/ http://www.wired.com/2012/05/volcanic-crystal-forensics-what-minerals-tell-us-about-the-evolution-of-mount-st-helens-and-long-valley/
Views: 431 UCA SPS