gə-lē’nə Filters. A soft, lead-gray, very heavy, crystalline mineral, lead sulfide, PbS, with a bright metallic luster, that is the chief ore of lead. noun.

What is another word for alkalis?

antacids	salts
bases	caustic sodas

Miner Synonyms – WordHippo Thesaurus….What is another word for miner?

collier	pitman
groover	hewer
mineworker	prospector
sapper	tinner
topman	pit worker

Galena is the most important ore of lead. Silver is often produced as a by-product. Most lead is consumed in making batteries, however, significant amounts are also used to make lead sheets, pipe and shot. It is also used to make low-melting-point alloys.

Galena – PbS Galena has a cubic lattice structure and is also a source of silver. The lead in Galena is toxic if inhaled or ingested from dust particles, but the mineral or rock containing the mineral can be handled safely if there is no lead dust present.

Galena is a lead sulfide mineral with a chemical composition of PbS. It is the world’s primary ore of lead and is mined from a large number of deposits in many countries. It is found in igneous and metamorphic rocks in medium- to low-temperature hydrothermal veins.

Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals….Galena.

Galena Lead glance
Other characteristics	Natural semiconductor
References

Conflict Minerals in the DRC Conflict minerals are usually talked about in the context of the Democratic Republic of Congo (DRC), where a 20-year conflict between armed groups and the state has to mass murder, rape and other human rights violations. More than 3 million people have been killed in the conflict.

The four most commonly mined conflict minerals (known as 3TGs, from their initials) are cassiterite (for tin), wolframite (for tungsten), coltan (for tantalum), and gold ore, which are extracted from the eastern Congo, and passed through a variety of intermediaries before being purchased.

These conflict minerals are tin, tantalum, tungsten (the “3 T’s”) and gold which are mined in eastern Congo and are in all consumer electronics products, as well as products from the jewelry, automotive, aerospace, medical equipment, and many other industries.

“Conflict minerals,” as defined by the US legislation, currently include the metals tantalum, tin, tungsten and gold, which are the extracts of the minerals cassiterite, columbite-tantalite and wolframite, respectively. Downstream companies often refer to the extracts of these minerals as 3TG.

Conflict Minerals Policy Statement For the purposes of this policy, AMD uses the definition of “Conflict Minerals” found in the SEC conflict minerals rule. AMD is committed to achieving conflict-free certified sourcing of materials used in our products.

Pursuant to Section 1502 of the Dodd-Frank Act of 2010, the SEC issued its conflict minerals rule in 2012, requiring reporting companies to report on their use and sourcing of tin, tantalum, tungsten and gold (3TG). The conflict minerals reporting template (CMRT) is available to all at no cost.

Apple works at multiple levels in its supply chain to identify and assess risk. Apple requires its suppliers that utilize 3TG to submit an industry-wide standard Conflict Minerals Reporting Template (“CMRT”).

Washington, DC — Apple, Alphabet (Google), HP, Microsoft, and Intel are leading the way, while Walmart, Sears, and Neiman Marcus are ranked worst, in the Enough Project’s 2017 Conflict Minerals Company Rankings, published today.

The legislation requires companies that report to the US Securities Exchange Commission (SEC) to disclose if any of the minerals used in their products have been sourced from the Democratic Republic of Congo or any of the adjoining countries, and to describe how they have verified this. …

Per the SEC final rule, a company that is required to provide a conflict minerals report only is required to report on “the efforts to determine the mine or location of origin with the greatest possible specificity” for only those products/product categories that have not been described as “DRC conflict free.” …

Uses for 3TG Conflict Minerals Stores electricity and is used in alloys for its strength. Commonly used in tools, cell phones, and high-temperature situations, also used in alloys for its strength. Malleable, not highly corrosive, and highly conducive to electricity and heat.

What Must Be Included in the Conflict Minerals Report:

1. Obtain an independent private sector audit of its Conflict Minerals Report.
2. Certify that it obtained such an audit.
3. Include the audit report as part of the Conflict Minerals Report.
4. Identify the auditor.

Gold has emerged as the most lucrative conflict mineral because it is easy to smuggle small quantities for large profits. The conflict gold trade starts at mines controlled by armed groups in eastern Congo, where approximately 40 percent of the miners working in harsh and dangerous conditions are children.

Conflict Minerals are minerals mined in conditions of armed conflict and human rights abuses, by various armed rebel groups. The profits from the sale of these minerals finance continued fighting in the ongoing wars. These minerals include Cassiterite (tin), Wolframite (tungsten), Coltan (tantalum), and Gold.

(Entry 1 of 2) 1 : fight, battle, war an armed conflict. 2a : competitive or opposing action of incompatibles : antagonistic state or action (as of divergent ideas, interests, or persons) a conflict of principles.

A conflict is a struggle or an opposition. If you and your best friend both fall in love with the same person, you will have to find some way to resolve the conflict. Conflict comes from the Latin word for striking, but it isn’t always violent. Conflict can arise from opposing ideas. Conflict can also be a verb.

7 Types of Conflict in Fiction

• Person vs. Person. Also called man vs.
• Person vs. Nature. This type of conflict counters a character against some force of nature, such as an animal or the weather.
• Person vs. Society.
• Person vs. Technology.
• Person vs. Supernatural.
• Person vs. Self.
• Person vs. Destiny (Fate/Luck/God)