[Answer] Consult the figure below. ________ deposits form where erosion produces clasts of native metals.

Answer: Placer
Consult the figure below. ________ deposits form where erosion produces clasts of native metals.
Mining is the extraction of valuable minerals or other geological materials from the Earth usually from an ore body lode vein seam reef or placer deposit .These deposits form a mineralized commodity that is of economic interest to the miner. Ores recovered by mining include metals coal oil shale gemstones limestone chalk dimension stone rock salt potash gravel and clay.
Mon Aug 15 2005 14:30:00 GMT-0400 (Eastern Daylight Time) · The sulfur cycle is the collection of processes by which sulfur moves between rocks waterways and living systems. Such biogeochemical cycles are important in geology because they affect many minerals. Biochemical cycles are also important for life because sulfur is an essential element being a constituent of many proteins and cofactors and sulfur compounds can be used as oxidants or …
Ore genesis – Wikipedia
Geology of the Rocky Mountains – Wikipedia
Ore genesis – Wikipedia
Volcanic rock – Wikipedia
Rarely but importantly gold tin and platinum deposits can form in beach placer deposits . Tin tungsten and molybdenum. These three metals generally form in a certain type of granite via a similar mechanism to intrusive-related gold and copper. They are considered together because the process of forming these deposits is essentially the same.
Soil formation or pedogenesis is the combined effect of physical chemical biological and anthropogenic processes working on soil parent material.Soil is said to be formed when organic matter has accumulated and colloids are washed downward leaving deposits of clay humus iron oxide carbonate and gypsum producing a distinct layer called the B horizon.
Sun Dec 10 2006 13:30:00 GMT-0500 (Eastern Standard Time) · The geology of the Rocky Mountains is that of a discontinuous series of mountain ranges with distinct geological origins. Collectively these make up the Rocky Mountains a mountain system that stretches from …

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