Columbite Tantalite Sec

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  • Wisconsin Geological & Natural History Survey » Columbite

    SHAWANO COUNTY: Tiny crystals of columbite-tantalite a few millimeters across are found in the complex pegmatite exposed south of the Tigerton Dells near Tigerton in the NE 1/4 SW 1/4 NE 1/4 Sec.15 T.26N R.12E. Associated minerals include gadolinite,

  • Columbite Wikipedia

    Columbite, also called niobite, niobite-tantalite and columbate [(Fe, Mn)Nb 2 O 6], is a black mineral group that is an ore of niobium.It has a submetallic luster and a high density and is a niobate of iron and manganese.This mineral group was first found in Haddam, Connecticut, in the United States.It forms a series with the tantalum-dominant analogue ferrotantalite and one with the manganese

  • Category: Oxide minerals
  • Coltan Wikipedia

    Coltan (short for columbite–tantalites and known industrially as tantalite) is a dull black metallic ore from which are extracted the elements niobium and tantalum. The niobium-dominant mineral in coltan is columbite (after niobium's original American name columbium), and the tantalum-dominant mineral is tantalite.

  • Columbite-tantalite definition of columbite-tantalite by

    Define columbite-tantalite. columbite-tantalite synonyms, columbite-tantalite pronunciation, columbite-tantalite translation, English dictionary definition of columbite-tantalite. ) n. A dull black aggregate of the minerals columbite and tantalite, mined as a source of niobium and tantalum. Also called coltan . Noun 1. Columbite-tantalite definition of columbite-tantalite by The Free

  • UNITED STATES SECURITIES AND EXCHANGE COMMISSION

    Conflict minerals are defined as cassiterite, columbite-tantalite and wolframite, and their derivatives, which are limited to tin, tantalum and tungsten, as well as gold (3TG). These requirements apply to SEC registrants whatever the geographic origin of the conflict minerals and

  • Aquantia Corp Form SD sec.report

    As used in this report, the term “conflict minerals” includes columbite-tantalite, cassiterite, gold, wolframite, and their derivatives tantalum, tin and tungsten. A copy of this report is made available on our website at aquantia, under the heading “Investor Relations.” The website and the information accessible through it are

  • Conflict minerals Sustainability TELUS

    In 2012, the Securities and Exchange Commission (SEC) finalized reporting requirements to disclose the use of designated minerals and metals mined in the Democratic Republic of Congo and adjacent countries. Cassiterite (a source of tin), wolframite (a source of tungsten), columbite-tantalite (or

  • SD sec.gov

    Conflict minerals are defined by the SEC as gold, columbite-tantalite (coltan), cassiterite, wolframite or their derivatives, which are limited to tantalum, tin, and tungsten. The Rule imposes certain reporting obligations on SEC registrants whose products contain conflict minerals that are necessary to the functionality or production of their products (such necessary minerals are referred to

  • Columbite-(Fe): Mineral information, data and localities.

    From the type specimen, Hatchett named the new element columbium (now called niobium). The current species, columbite-(Fe) retains the old root name and has the suffix -(Fe) to indicate the dominance of iron in the species. Columbite was the second species named from the USA, after celestine (q.v.)

  • What are conflict minerals?

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

  • Conflict Minerals Business Partner Sustainability LG

    The Democratic Republic of the Congo (DRC) is a Central African country with vast mineral wealth, including reserves of cassiterite (tin), columbite-tantalite (tantalum), wolframite (tungsten) and gold. For many years, armed groups have fought to control mines within the DRC and have benefited financially from the proceeds of mineral trade

  • SEC sets new ‘conflict minerals’ rules MINING.COM

    2012-08-22· The minerals affected by the new rules are gold, cassiterite, wolframite and columbite-tantalite, better known as coltan. Cassiterite and coltan are used in the manufacturing of mobile phones

  • mik_Ex1_01 sec.gov

    The Company has established a conflict minerals program to address the use of Columbite-Tantalite, Cassiterite, Wolframite, Gold, or their derivatives, which are currently limited to Tin, Tungsten and Tantalum (also referred to as “conflict minerals”), by the Company’s private label suppliers. During calendar year 2017, the Company did

  • Execs Should Fight SEC “Conflict Minerals” Rule

    2013-10-03· Those minerals, including columbite-tantalite, cassiterite, gold and wolframite and derivatives such as tin and tungsten, originate in the Democratic Republic of the Congo or any of the adjacent countries. You can debate whether the requirement has anything at all to do with the SEC’s core mission of protecting investors, and it likely would

  • Conflict mineral how to comply with sec rule by

    2015-03-05· According to the Conflict Mineral Statutory Provision, conflict minerals are: Cassiterite Columbite tantalite Gold Wolframite Any other minerals or their derivatives that are being used to fund

  • Columbite-tantalite (COLTAN) > ENGINEERING

    COLTAN (Columbite-Tantalite) is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, COLTAN becomes metallic Tantalum, a heat-resistant powder that can hold a high electrical charge. Columbite ((Fe, Mn, Mg)(Nb, Ta) 2 O 6: Iron Manganese Magnesium Niobium Tantalum Oxide) is the most abundant niobium mineral and is used in alloys for improved strength.

  • SEC Filing Eastman Chemical Company

    Form SD defines “conflict minerals” as: (i)(a) columbite-tantalite (or coltan, the metal ore from which tantalum is extracted), (b) cassiterite (the metal ore from which tin is extracted), (c) gold and (d) wolframite (the metal ore from which tungsten is extracted), or their derivatives, which are currently limited to tantalum, tin and

  • Columbite-Tantalite: Mineral information, data and localities.

    A generic name for minerals of the Columbite/Tantalite families which are difficult to distinguish without sophisticated tests. Synonyms of Columbite-Tantalite Hide This section is currently hidden.

  • Conflict minerals ArcelorMittal

    Conflict Minerals Disclosure. The US Dodd-Frank Act Section 1502 [1] identifies specific ‘conflict minerals’ (hereinafter referred to as “Dodd Frank Act”). 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

  • What Are Conflict Minerals? Source Intelligence

    The conflict minerals regulation is a global standard for ethical sourcing. The conflict minerals reporting template (CMRT) is a free, standardized reporting template developed by the Responsible Minerals Initiative (RMI) and is considered the industry standard reporting template for conflict minerals

  • What Are Conflict Minerals? Source Intelligence

    The conflict minerals regulation is a global standard for ethical sourcing. The conflict minerals reporting template (CMRT) is a free, standardized reporting template developed by the Responsible Minerals Initiative (RMI) and is considered the industry standard reporting template for conflict minerals

  • Conflict Minerals Policy Acuity Brands

    Conflict Minerals consist of gold, columbite-tantalite (coltran), casiterite, wolfamite and their derivatives, tantalum, tin and tungsten, that have been mined or smelted in the Democratic Republic of Congo (the “DRC”) and adjoining countries. These minerals are commonly referred to as “3Ts and Gold”.

  • UNITED STATES SECURITIES AND EXCHANGE COMMISSION

    defined as cassiterite, columbite-tantalite and wolframite, and their derivatives, which are limited to tin, tantalum and tungsten, as well as gold (3TG). These requirements apply to SEC registrants whatever the geographic origin of the conflict minerals and whether or not they fund armed conflict.

  • Five Practical Steps to Support SEC Conflict Minerals

    (A) columbite-tantalite (coltan), cassiterite, gold, wolframite, or their derivatives; or (B) any other mineral or its derivatives determined by the Secretary of State to be financing conflict in the Democratic Republic of the Congo or an adjoining country.”

  • Form SD Tactile Systems Technology Inc sec.report

    2019-05-24· For the purposes of the Rule, “Conflict Minerals” is defined as columbite-tantalite (coltan), cassiterite, gold, and wolframite, including their derivatives, which are tantalum, tin, and tungsten (“3TG”), or any other material or derivatives determined by the Secretary of State to be financing conflict in the Covered Countries. The Rule

  • SEC Announces Date for Conflict Minerals Rule Adoption

    columbite-tantalite (tantalum), cassiterite (tin) and wolframite (tungsten), and their derivatives, as “conflict minerals,” due to the possibility that the mining of these minerals may finance violent levels of conflict in the DRC. In an effort to prevent violence in the DRC and surrounding countries, Congress ordered the SEC to

  • 5 Top Tantalum-mining Countries INN

    Rwanda and the DRC accounted for most tantalum mining in 2017. Find out which other three countries produced significant amounts of the metal last year. Tantalum is an important component in many

  • New Conflict Minerals Reporting Requirements SEC Final Rule

    columbite-tantalite, cassiterite, or wolframite), fully refined (in the case of gold), or located outside the covered countries prior to 31 January 2013. Costs The SEC estimates an initial compliance cost for issuers and their suppliers of approximately US$3 billion to 4 billion, with ongoing annual compliance costs of US$207 million to 609

  • CONFLICT MINERALS: UNDERSTANDING THE SEC'S FINAL RULES

    Under Section 1502, conflict minerals include cassiterite, columbite-tantalite, gold, and wolframite, or their derivatives, as well as any other minerals or their derivatives determined by the U.S. Secretary of State to be financing conflict in the Covered Countries. The final rules track the statutory language in

  • Conflict Minerals FAQ’s Boeing

    What are conflict minerals? “Conflict Minerals” is the term used to describe certain minerals such as gold, wolframite, casserite, columbite-tantalite and their derivative metals, which include tin, tungsten and tantalum that are sourced from mines under the control of violent forces in the Democratic