conflict minerals in geology

... Not required to obtain an independent private sector audit of the Conflict Minerals Report regarding the conflict minerals in those products RECYCLED OR SCRAP DUE DILIGENCE   Products with conflict minerals derived from recycled or ... the due diligence measures exercised in determining that its conflict minerals are from recycled or scrap sources in its Conflict Minerals Report  not required to obtain an independent private sector audit regarding 3Ts ... manufactured that have not been found to be “DRC conflict free”  the facilities used to process the conflict minerals in those products  the country of origin of the conflict minerals in those products  the efforts to determine the mine or location of origin ...

LECTURE 05 minerals in geology

... NUMERICAL DATING OF THE EARTH • Rocks contain radioactive minerals which are constantly disintegrating at a steady rate • Under certain circumstances, these atomic “clocks” ... “leak” out of the primary mineral, giving an erroneous parent/daughter ratio and hence a wrong age (Age for what? How could the age be interpreted in a rock in which the blocking temperature has been ... 50% of parent isotope remains; after half-lives, 25% remains What happens if the vertical axis is changed from linear to logarithmic? BLOCKING TEMPERATURES • The “Blocking Temperature” is an important...

minerals (2) minerals in geology

... softest minerals If they have the same chemical formula, why are they different minerals? Chemical Classification of Minerals Minerals are classified based on their (anion) chemistry: minerals ... Conchoidal fracture in obsidian Fibrous fracture in chrysotile Hackly fracture in native copper Magnetism Magnetism in minerals results from atomic properties of certain metal atoms in minerals This ... •silica-rich minerals tend to melt a lower temperatures than silica-poor minerals •silica-rich minerals are the last to crystallize from a magma relative to silica-poor minerals •silica-rich minerals...

Minerals in geology (2)

... AND MINERAL TYPES • Basalt/Gabbro and Rhyolite/Granite differ in their proportions of the minerals listed above: o Basalt and Gabbro consist mostly of Pyroxine and Olivine Since these minerals ... Feldspar, Quartz, Amphibole, Pyroxine, Olivine • Basalt and Gabbro differ not in composition, but in crystallinity; likewise Rhyolite and Granite • Basalt and Gabbro differ in relative composition, of ... COMMON MINERALS IN THE EARTH • QUARTZ (Silica) SiO2 • CORUNDUM (Alumina) Al2O3 • HEMATITE • CALCITE • DOLOMITE • GYPSUM OLIVINE (Mg,Fe)2SiO4 • PYROXENE (Mg,Fe)SiO3...

Minerals in geology 3

... scratched across a porcelain plate • Other minerals have no streak Mineral Assemblages/Tectonic Environment • Minerals commonly occur with other characteristic minerals – Ex: Scarn minerals: Epidote, ... porcelain Quartz Watches, radios, glass Uraninite Nuclear power, x-rays Borax Soap, cosmetics, fire retardant, fiberglass, fertilizer, insecticide, airplanes, medicine! Uses of minerals in geology ... Ex: Pegmatites: Tourmaline, Quartz, Lepidolite, Beryl, Muscovite, Feldspar • Some minerals occur in specific environments – Ex: Zeolite minerals commonly grow in vesicles in igneous rocks – Ex:...

Minerals in geology

... Section Minerals • Objectives: Describe characteristics that all minerals share Explain how minerals form Journal Entry • What is a mineral? Minerals • A mineral is a naturally occurring, inorganic ... Inorganic • A mineral must be inorganic, or not formed from living thing or the remains of living things Solid • A mineral is always a solid Like all solids, a mineral has a definite volume and shape ... along smooth, definite surfaces Some minerals, like halite, break into small cubes Micas cleave along one surface, making layers of thin sheets Most minerals not break along smooth lines Cleavage...

mining minerals in geology

... per minute Takes people to operate Used in strip mining Types of Subsurface mining • Variety of methods • Uranium mining Types of Subsurface Mining • Dredging – Sand is removed from bottom of ocean ... Coeur D' Alene Mine in Colorado “Gangue”- mine tailings Acid Mine Drainage Acid Mine Drainage The impact of mine drainage on a lake after receiving effluent from an abandoned tailings impoundment ... hurricane) – Destroys fragile benthic ecosystems Mining Issues Mine Safety: In U.S., stringent mining regulations have lead to a reduction in fatalities, both in terms of total deaths per year, deaths...

báo cáo sinh học:" Essential trauma management training: addressing service delivery needs in active conflict zones in eastern Myanmar" ppt

... VHWs live in the villages where trauma often occurs, and training this group is under way as a crucial link in the trauma chain of survival Health workers trained in trauma care work in their ... without prior trauma training and one third with prior training and experience in trauma management KDHW leaders have selected student participants with the goal of creating integrated trauma teams ... care needs of landmine injury victims We describe the training programme, including curriculum, training workshops, personnel and resource utilization We also describe outcomes of training and...

Báo cáo y học: "Bench-to-bedside review: Leadership and conflict management in the intensive care unit" docx

... either one or the other Also here, listening is the key to finding a solution Taking time to understand the position of the family can reveal that the source of the conflict may lie in feelings of ... try to understand what the other party wants Identifying beforehand items that can easily be given away and offering them as concessions will keep the negotiation process going and force the other ... phase, the conflict enters the ‘hurting or stalemate phase’: both parties not move, make their standpoint as firm as possible and carry the burden of being involved in a conflict Typically in this...

Báo cáo y học: "Challenges of controlling sleeping sickness in areas of violent conflict: experience in the Democratic Republic of Congo" ppt

... complexity (from 56 to 14 infusions) of the previously preferred treatment of eflornithine monotherapy [15-17] However, NECT administration remains labour-intensive, requiring days of infusions of ... mainly Page of because of the remoteness of the areas [1] These areas border others with a history of HAT in CAR and South Sudan In mid-2007, MSF launched projects to detect and treat HAT in the ... state is further eroded by insecurity • Insecurity often hinders active case-finding activities since mobile teams are often restricted in their travel • Populations often move, hampering treatment...

Báo cáo y học: "Vulnerability to High Risk Sexual Behaviour (HRSB) Following Exposure to War Trauma as Seen in Post-Conflict Communities in Eastern Uganda: A Qualitative Study" pps

... Vulnerability to High Risk Sexual Behaviour (HRSB) Following Exposure to War Trauma as Seen in PostConflict Communities in Eastern Uganda: A Qualitative Study Wilson Winstons Muhwezi1§, Eugene Kinyanda2*, ... a qualitative approach, this study investigated the dynamics underlying vulnerability to HRSB following exposure to war trauma as seen in Katakwi district, Eastern Uganda Specifically, this article ... qualitative study was part of the bigger study conducted to assess vulnerability to HRSB following exposure to war trauma as seen in Eastern Uganda - 10 - Study Participants and Procedures Data...

GEOPHYSICAL METHODS IN GEOLOGY

... Schedule for staff contact time Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week Teaching Week 10 Gravity lecture, practical, ... sea level into an infinitesimally thin layer at sea level, and measuring gravity there The FAA is mostly used for marine surveys and for investigating deep mass distribution, e.g., testing theories ... accuracy in vertical height obtainable using the GPS is proportional to the logarithm of the amount of work involved f) Terrain corrections These may be very large in mountainous areas For example, in...

Operasi Lilin dan Ketupat Conflict Prevention in North Sulawesi, Indonesia

... Drew McDaniel Interim Director, Center for International Studies KRAY, KAREN, M.A., June 2006 Southeast Asian Studies OPERASI LILIN DAN KETUPAT: CONFLICT PREVENTION IN NORTH SULAWESI, INDONESIA ... entitled OPERASI LILIN DAN KETUPAT: CONFLICT PREVENTION IN NORTH SULAWESI, INDONESIA by KAREN P KRAY has been approved for the Center for International Studies by Elizabeth Fuller Collins Professor ... factors influencing the violence around Indonesia First, the colonial legacy attributing higher status to Christians and ethnic Chinese was increasingly eroding In this shifting power structure, minority...

Tài liệu Business values, management and conflict handling: issues in contemporary Singapore ppt

... Collaborating Compromising (Continued ) Business values, management and conflict Private services 67 Competing Collaborating Compromising Avoiding Accommodating Production and engineering Competing ... management in Singapore Gender Figure indicates the dominant modes of handling conflict The two predominant modes of handling conflict for both men and women were compromising and avoiding, although ... Collaborating Avoiding Compromising Accommodating Female Figure Modes of handling conflict in relation to gender 10 Chinese (male) Key : Chinese (female) Competing Collaborating Indian (male) Indian...

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