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Being denser than the lithophiles, hence sinking lower into the crust at the time of its solidification, the chalcophiles tend to be less abundant than the lithophiles. [103] In contrast, gold is a siderophile, or iron-loving element. It does not readily form compounds with either oxygen or sulfur. [104]
However, iron artefacts of great age are much rarer than objects made of gold or silver due to the ease with which iron corrodes. [86] The technology developed slowly, and even after the discovery of smelting it took many centuries for iron to replace bronze as the metal of choice for tools and weapons.
Ancient Greek mythic-cultural cosmology depicted a decline from a golden age to a silver age followed by an Iron Age. In some variants there is a Bronze Age, an interim between the Iron Age and Silver Age. In Japan, the traditional Sho Chiku Bai (松竹梅) ranking system has a hierarchy of pine 松 (matsu), bamboo 竹 (take), and plum 梅 (ume ...
Based on the plates' lighter weight and Stowell's description of its corner's "greenish cast", one scholar has hypothesized Smith made the plates from copper, which weighs less than gold and rusts green. [185] LDS writers have speculated the plates could also exhibit those qualities if it were made of a copper-gold alloy like Mesoamerican tumbaga.
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The abundance of the chemical elements is a measure of the occurrences of the chemical elements relative to all other elements in a given environment. Abundance is measured in one of three ways: by mass fraction (in commercial contexts often called weight fraction), by mole fraction (fraction of atoms by numerical count, or sometimes fraction of molecules in gases), or by volume fraction.
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The New Cambridge Paragraph Bible with the Apocrypha is a newly edited edition of the King James Version of the Bible (KJV) published by Cambridge University Press in 2005. [1] This 2005 edition was printed as The Bible (Penguin Classics) in 2006. [2] The editor is David Norton, Reader in English at Victoria University of Wellington, New Zealand.