2023年10月13日 · Platinum (Pt) is a rare and valuable metal that is widely used in various industrial applications due to its unique properties. Platinum ore refers to the naturally occurring rocks or minerals that contain significant concentrations of platinum, usually in the form of platinum group minerals (PGMs) and associated minerals.

Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg /kg.

2018年5月10日 · Platinum is rarely found on the Earth's surface and is in fact 30 times rarer than gold. Sources for ore rocks often exist in areas of stream flow in the form of placer deposits. In South America, pre-Columbian civilizations found platinum intermixed with gold in river deposits.

2020年10月30日 · 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.

2023年10月15日 · Platinum minerals are commonly associated with nickel and copper ores, and the primary mineral source for it is often the mineral sperrylite (PtAs2). Sperrylite is a platinum arsenide mineral that is one of the few naturally occurring minerals containing platinum as its primary component.

2023年10月10日 · 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.

Various ores, including copper and nickel deposits contain platinum in combination with sulfide, arsenide and antimonides. The most common ore of platinum is sperrylite (PtAs 2). Cooperite ( (Pt,Pd,Ni)S is the sulfide ore of platinum and is present in …

2024年6月23日 · Platinum is primarily found in ore deposits, which are concentrations of mineral deposits that contain economically viable amounts of the metal. These deposits can occur in various geological...

4 天之前 · Learn about the geologic properties of platinum, as well as how much exists, how it is mined, and where to find platinum deposits on Earth.

Ferroan platinum differs from Isoferroplatinum and Tetraferroplatinum by the symmetry of its unit cell. Described by Hausman in 1813 from Colombia. A rhodian Platinum with 4.6% Rh. Non-magnetic to distinctly magnetic when rich in iron. No information on health risks for this material has been entered into the database.