"Coltan environmental management":…

The mining of tantalum in Central Africa (here called "coltan") is from artisanal and . and bush species to mine sites that are not suitable for cultivation.

Coltan, Congo & ConflictThe Hague Centre for…

of coltan mining in the DRC conflict, contributing to a more informed analysis .. often informally or illegally.Not every mineral is suitable for artisanal mining.

Abstract Résumé Growing Tithonia diversifoliafor fertility…

production makes it a suitable candidate for soil regeneration among smallholderand pegmatite from coltan mining dumps in GMD were sampled and used to

The Ecological Impact of Mobile Phones | Green Living |…

Coltan Mining and its effects on man and naturevery scarce and the industry is looking for suitable substitutesthe metal niobium is one of the main favourites.

Coltan: Michael Nest:: :…

Coltan [Michael Nest] on .A decade ago no one except geologists had heard of tantalum or &#;coltan&#;an obscure mineral that is anIt would also be particularly suitable for use in undergraduate classes as a case study."

Geographic Object-Based Image Analysis Using Optical…

coltan, cassiterite and wolframite are mined. Coltan is a .. medium-resolution satellite imagery is not suitable for the purpose of this study.

Efficiency of Mineral Processing in Rwanda&#;s…

coltan and wolframite) and quantifies the efficiency of both traditional mineral processing and .. suitable to put mechanical processing equipment in place.

Baseline study two: Mukungwe artisanal mine, South…

is by no means certain that a suitable ZEA can be found there.InBanro sold SAKIMA&#;s tin and coltan mines to a South African company

Implementing AML/CFT Measures in the Precious Minerals…

such as coltan, cassiterite, tanzanite, or tungsten, are actively mined, traded andTherefore, while there are issues related to the mining and trade in these minerIn addition, the tax administration should consider suitable tax types (e.g.

What Is Coltan?ABC News

Coltan is mined through a fairly primitive process similar to how gold was mined in California during thes. Dozens of men work together digging large

FROM “BLOOD DIAMOND” TO “BLOOD COLTON”: SHOULD…

From the mines where precious raw tantalite is found, all the way to ourthat among the individuals working in the coltan mines are children, used .. determining whether the ATS is indeed a suitable way for victims to seek

Asteroid mining: Not as crazy as it sounds…

Planetary Resources plans to mine asteroids, but the benefits go far beyondThere are potentially thousands of suitable near-Earth objects (NEOs)Tin, coltan, and gold are all sometimes bought and sold at the expense of

Coltan: “The Gray or Blue Gold” | Dirección…

The main Coltan mines are found in the Kivu region, east of Congo; this isThey are particularly suitable because of their agility and ease to fit

Scoping Study on the Artisanal Mining of Coltan in…

.Social Implications of Coltan Mining in the Kivus . The full implementation of the recommended action plan will require significant human

Five things you need to know about coltan | International…

In Venezuela and most of Colombia coltan mining is illegal, yet small-scale minersin extreme temperatures, makes it ideal for smart bomb guidance controls.

Durban Process for Ethical Mining

Mining coltan, which is used in electronics and mobile phones, andto demonstrate ethical mining was not possible due to the lack of a suitable site, so as an

Coltan mining and ethicsWikipedia

Coltan is a metallic ore from which the very similar elements niobium, also known as columbium, and tantalum are extracted. Coltan mining specifically in the

slavery tdday journalHarvard University

Economics of Child Mining Labor: Estimation ofCorporation&#;s Profits . the DRC exploit a variety of ores, including coltan, cobalt, gold, diamond, and . these zones should be created where mineral deposits are not suitable for industrial.

The Coltan PhenomenonPole Institute

recommended in– is well-known internationally. Less well known . the mineral trading economy of Goma, since the end of the coltan boom are analysed.

Coltan, the Congo and your cell phoneMassachusetts…

of the dot com boom, which drew attention to coltan mining in . It also recommended that all states, particularly those in the African Great

&#;Conflict Minerals&#; initiatives in DR Congo:…

a lack of capacity to implement initiatives in the mining sector. .. been a move from cassiterite to coltan mines in North Kivu, such as fromIn the short term, this flexible approach would be more suitable and would avoid a potential de facto.

RwandaMining Africa

The primary mineral resources of Rwanda include: arable land, hydropower,population is involved in agricultural work, and% of the land is suitable forThe mining of casserite (tin ore) and coltan are the two largest contributors to the

geology and mining history of gatumbaMinirena

Figure: the former Gatumba mining concession on map of Rwandacoltan), wolframite (tungsten ore), tourmaline and several other „secondary minerals‟ . has been divided into blocks suitable for three categories of mining companies:.

Deriving European Tantalum Flows Using Trade and Production…

ticular, the tantalum containing Coltan mineral ores, sourced from the Democratic Republic of . cycling potential from consumer wastes by assuming suitable.

ElephantsSeaWorld.org

For longer distances, a larger stretch of nominal quality land may be suitable. . The land clearing involved with coltan mining has greatly reduced the amount of

Statement on coltan by the Deutsche Telekom Group

Statement on coltan by the Deutsche Telekom Groupof the Congo, which is affected by civil war, are financed among other things by illegal mining of coltan ore,policy is in place, Deutsche Telekom will implement suitable development

Wildlife protection | Max-Planck-Gesellschaft…

In addition to the clearing of forests to make way for mining and intensive cropores like aluminium, gold, copper and coltan are mined and oil is extracted.

Supporting the Advancement of Artisanal and Small Scale…

Ministry of Energy and Mineral DevelopmentThe LICENSED Dwata Coltan Mine in Ntungamo DistrictMost deposits known to date are small and suitable.

Uganda Case StudyUNEP Document Repository Home

document of the artisanal and small-‐scale gold mining sector has been .. mechanized lead, tin, wolfram, and coltan mines also operated in the Southwest (e.g.,. Kitakaand development of suitable requirements for the minerals sector.

Coltan Environmental ManagementUni Kassel

Health problems in coltan mining camps in the Kivu province, DR Congo, are notof organic materials suitable for composting in situ and subsequent use as a