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Amateur geology or rock collecting (also referred to as rockhounding in the United States and Canada) is the non-professional study and hobby of collecting rocks and minerals or fossil specimens from the natural environment. [1] [2] In Australia, New Zealand and Cornwall, the amateur geologists call this activity fossicking. [3]
"Panning out" ~ Stereoscopic view of print taken by the U.S. Geological and Geographic Survey of the Territories ~ circa 1874–1879 Gold panning is a simple process. Once a suitable placer deposit is located, some alluvial deposits are scooped into a pan, where they are then wetted and loosed from attached soils by soaking, fingering, and aggressive agitation in water.
A gold pan. Gold prospecting is the act of searching for new gold deposits. Methods used vary with the type of deposit sought and the resources of the prospector. Although traditionally a commercial activity, in some developed countries placer gold prospecting has also become a popular outdoor recreation.
Recreation is an essential part of human life and finds many different forms which are shaped naturally by individual interests but also by the surrounding social construction. [2] Recreational activities can be communal or solitary, active or passive, outdoors or indoors, healthy or harmful, and useful for society or detrimental.
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[2] [3] [4] Interest in the rocketry hobby was spurred to a great extent by the publication of a Scientific American article in June 1957 that described the design, propellant formulations, and launching techniques utilized by typical amateur rocketry groups of the time (including the Reaction Research Society of California).
The term nerd has a similar, practically synonymous meaning as geek, but many choose to identify different connotations among these two terms, although the differences are disputed. [9] In a 2007 interview on The Colbert Report , Richard Clarke said the difference between nerds and geeks is "geeks get it done" or "ggid". [ 10 ]