platinum group discovery

platinum group discovery

Discovery of the Last Remaining Binary

2014-9-9 · Discovery of the Last Remaining Binary Platinum‐Group Pernitride RuN. 2. Dr. Ken Niwa. Corresponding Author. [email protected]‐u.ac.jp. Department of Crystalline Materials Science, Nagoya University, Furo‐cho, Chikusa‐ku, 464‐8603 Nagoya (Japan), Fax: (+81) 52‐789‐3252.

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Discovery of the Last Remaining Binary

2014-9-9 · For the first time, we found that Ru 4d is weakly hybridized with N 2p in the structure by using transmission electron microscopy equipped with electron-energy-loss spectroscopy. Our finding give important knowledge about the platinum-group pernitride with respect to the chemical bonding between platinum-group element and nitrogen.

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Discovery and Geology of the Platinum Group Element

Discovery and Geology of the Platinum Group Element Deposits of the Bushveld Complex, South Africa R OGER N. S COON (SEG 1985 F), † Postnet Suite 291, Private Bag X31, Knysna 6570, South Africa

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Discovery of the Last Remaining Binary

Discovery of the Last Remaining Binary Platinum‐Group Pernitride RuN2 Abstract The last remaining marcasite‐type RuN 2 was successfully synthesized by direct chemical reaction between ruthenium and molecular nitrogen above the pressure of 32 GPa.

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A new platinum-group-element discovery at Crescent

Title: A new platinum-group-element discovery at Crescent Peak, Clark County, Nevada Author: Paul J. Lechler Year: 1988 Series: Open-File Report 1988-01 Version: Format: 5 pages, 8.5 x 11 inches, 1 b/w drawing, 1 table Scale: The geology and geochemistry of a platinum discovery at Crescent Peak. For regional geology, see NBMG B62.

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Platinum Group makes new Bushveld discovery The

2011-11-25 · Platinum Group Metals; Silver; Uranium; Zinc-Lead; Regions. Africa; Asia; Australia, NZ & South Pacific; Canada; Europe; Mexico and Central America; Russia and CIS; South America; Southeast Asia; United States; Opinion/Commentary; Site Visit; Podcast; Press Releases; Stock Tables; Careers; Products. Subscriptions; Book & Magazines; Advertise; TNM Maps; Sign in

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Platinum Group Metals Announces a New Discovery

2011-11-9 · Platinum Group Metals Announces a New Discovery Extending the North Limb of the Bushveld Complex. (Vancouver/Johannesburg) Platinum Group Metals Ltd. (PTM-TSX; PLG-AMEX) (“Platinum Group”) is pleased to report drill intercepts grading 3.47 g/t Platinum, Palladium and Gold (2 PGE+Au) over 3.5 meters and 7.00 g/t 2PGE +Au over 5.0 meters at vertical

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What is Platinum? Facts, Discovery & Properties

Platinum has been around for such a long time that no one person is credited with its discovery. A small amount of platinum was used in ancient Egypt around 700 BCE; the platinum was found on a...

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Platinum Group Metals Waterberg Discovery of

2012-2-6 · The Waterberg project is located north of the North Limb of the Bushveld Complex. The extension of the Bushveld was newly discovered in 2011 by Platinum Group Metals Ltd, the operator of the project, after execution of a drilling program through the covering Waterberg sedimentary rock package guided by geophysics and soil sampling.

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Home / Membership Benefits GHA DISCOVERY

2 天前 · Enjoy a range of complimentary benefits as soon as you enrol in the DISCOVERY programme. Platinum: 10-29 Nights. Move up to Platinum level after staying ten qualifying nights in a calendar year. Black: 30+ Nights. Join the upper echelons of

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Discovery of the Last Remaining Binary

2014-9-9 · For the first time, we found that Ru 4d is weakly hybridized with N 2p in the structure by using transmission electron microscopy equipped with electron-energy-loss spectroscopy. Our finding give important knowledge about the platinum-group pernitride with respect to the chemical bonding between platinum-group element and nitrogen.

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History of PGM PMM Johnson Matthey

In Canada in 1888, platinum was discovered in the nickel-copper ores of Ontario. Between the end of the First World War and the 1950s, Canada was the world's major source of supply. In 1924 a farmer in the Transvaal province of South Africa

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A new platinum-group-element discovery at Crescent

Title: A new platinum-group-element discovery at Crescent Peak, Clark County, Nevada Author: Paul J. Lechler Year: 1988 Series: Open-File Report 1988-01 Version: Format: 5 pages, 8.5 x 11 inches, 1 b/w drawing, 1 table Scale: The geology and geochemistry of a platinum discovery at Crescent Peak. For regional geology, see NBMG B62.

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The first discovery of platinum group minerals in black

2011-8-27 · The first discovery of platinum group minerals in black shale gold ores of the Degdekan deposit, Northeast Russia. N. A. Goryachev 1, O. T. Sotskaya 1, E. M. Goryacheva 1, T. I. Mikhalitsyna 1 & A. P. Man’shin 1 Doklady Earth Sciences volume 439, Article number: 902 (2011) Cite this article

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Platinum Group Metals New Platinum Reef

2005-1-19 · Platinum Group Metals Ltd. (PTM-TSXV; PTMQF-OTCBB) announces the discovery of a new platinum bearing layer, or "reef" within the Seagull Intrusion located northeast of Thunder Bay, Ontario. The newly discovered horizon was drilled by PTM in December 2004 and includes an intercept of 6.21 grams per tonne platinum, palladium, rhodium, osmium, iridium, ruthenium and gold (6 PGE+Au)

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Discovery of the Last Remaining Binary

Our finding give important knowledge about the platinum‐group pernitride with respect to the chemical bonding between platinum‐group element and nitrogen. The last remaining binary platinum‐group pernitride RuN 2 was successfully synthesized by direct chemical reaction between ruthenium and molecular nitrogen above the pressure of 32 GPa.

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FIRST DISCOVERY OF PLATINUM GROUP MINERALS IN

2021-3-23 · We report on the presence of Platinum group minerals (PGM) discovered, for the first time, in Costa Rica. The PGM were found in small chromitite bodies of the Santa Elena ophiolite, located in the northern Pacific coast of Costa Rica, close to the border of Nicaragua. The

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Platinum Group Metals announces a new discovery

2011-11-9 · Platinum Group Metals announces a new discovery extending the North Limb of the Bushveld Complex Marketwire Mining and Metals November 9,

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Discovery of platinum group elements in South Africa

Discovery of platinum group elements in South Africa at the Bushveld Complex from EOSC 118 118 at University of British Columbia

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Home / Membership Benefits GHA DISCOVERY

2 天前 · Enjoy a range of complimentary benefits as soon as you enrol in the DISCOVERY programme. Platinum: 10-29 Nights. Move up to Platinum level after staying ten qualifying nights in a calendar year. Black: 30+ Nights. Join the upper echelons of

Read More