The Mineral platinum - The Mineral and Gemstone Kingdom
WEBDetailed description, properties, and locality information guide about the precious metal and mineral native platinum.
Platinum : Properties, Uses, Occurrence and Localities - Geology …
WEBOct 15, 2023 · It usually forms as small, nugget-like grains or irregular grains within certain types of rocks and ore deposits. Platinum minerals are commonly associated with nickel and copper ores, and the primary mineral source for platinum is often the mineral sperrylite (PtAs2).
Platinum (Pt) Ore | Minerals, Formation, Occurrence, Deposits
WEBOct 13, 2023 · Platinum is a precious metal with unique physical and chemical properties, including high melting and boiling points, excellent catalytic activity, resistance to corrosion and tarnish, biocompatibility, and rarity, which make it highly valuable and sought-after in various applications.
Geology of Platinum | Properties, Mining, and Formation of Platinum
WEB2 days ago · Learn interesting geological facts about platinum - where to find it, top producers, and why to invest. Physical Properties of Platinum. Composition. Platinum, with trace amounts of other elements such as iron, copper, nickel, gold, or rare earth elements. Chemical Classification.
Native Platinum - Properties, Photos and Occurence
WEBOct 30, 2020 · Platinum is a commercially valuable metallic native element, prized for its physical resistance to chemical and temperature assault, its ductility and malleability, and its utility in enabling catalytic reactions. It is also a precious metal and in the natural form also a rare collecting asset.
Platinum: What's So Special About the Shiny Metal?
WEBOct 10, 2023 · Platinum and platinum wire are prized materials in jewelry-making for several reasons. Their natural, silvery-white sheen provides a timeless and elegant appearance that complements various gemstones and designs.
How to Identify Platinum in Ore Deposits - Sciencing
WEBMay 10, 2018 · Platinum, one of the Earth's rarest metals, seldom exists in sources sufficient for economic recovery. It occurs as flakes and grains in placer sources. This beautiful silver-hued metal provides more than jewelry; its uses include catalysts, electronics components, dental fillings and medicine.
Platinum: Mineral information, data and localities. - mindat.org
WEBPt. Colour: Steel grey to dark grey. Lustre: Metallic. Hardness: 4 - 4½. Specific Gravity: 14 - 19. Crystal System: Isometric. Name: From Spanish "platina", diminutive of "plata", silver.
Mindat.org - Mines, Minerals and More
WEBLearn about the properties, occurrence and uses of platinum, one of the rarest and most valuable elements on Earth, at mindat.org.
Platinum | Earth Sciences Museum - University of Waterloo
WEBPlatinum in the Earth’s crust originates from ultra-mafic igneous rocks. It can therefore be associated with rocks like chromite and olivine. In nature, pure platinum is unknown and well formed crystals are very rare. Platinum is typically found as nuggets and grains.