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Pages in category "Gold minerals" The following 16 pages are in this category, out of 16 total. This list may not reflect recent changes. A. Auricupride; Aurostibite; B.
This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species .
The name is mostly applied informally to compositions between 20–80% gold and 80–20% silver, but these are strictly called gold or silver depending on the dominant element. Analysis of the composition of electrum in ancient Greek coinage dating from about 600 BC shows that the gold content was about 55.5% in the coinage issued by Phocaea .
Native copper Native gold Native silver Native sulfur Diamond (native carbon) Native element minerals are those elements that occur in nature in uncombined form with a distinct mineral structure . The elemental class includes metals , intermetallic compounds , alloys , metalloids , and nonmetals .
Gold, a chemical element; Genomes OnLine Database; Global-scale Observations of the Limb and Disk, a NASA Explorer Mission of Opportunity; GOLD (parser), an open-source parser-generator of BNF-based grammars; Graduates of the Last Decade, an Institute of Electrical and Electronics Engineers program to garner more university level student members
In 2012, the Perth Mint produced a 1-tonne coin of 99.99% pure gold with a face value of $1 million AUD, making it the largest minted coin in the world with a gold value of around $50 million AUD. [2] China has produced coins in very limited quantities (less than 20 pieces minted) that exceed 8 kilograms (260 ozt) of gold.
Category: Minerals by element. ... Gold minerals (16 P) I. Indium minerals (3 P) Iridium minerals (4 P) Iron minerals (4 C, 95 P, 2 F) L. Lanthanide minerals (6 C, 35 P)
The five major minerals in the human body are calcium, phosphorus, potassium, sodium, and magnesium. [2] The remaining minerals are called "trace elements". The generally accepted trace elements are iron, chlorine, cobalt, copper, zinc, manganese, molybdenum, iodine, selenium, [5] and bromine; [6] there is some evidence that there may be more.