 | California Gold Rush. Types of placer deposits include alluvium, eluvium, beach placers, aeolian placers and paleo-placers. Placer materials must be both dense... 11 KB (1,176 words) - 16:29, 27 April 2024 |
 | total deposit. Since gems and heavy metals like gold are considerably denser than sand, they tend to accumulate at the base of placer deposits. Placer deposits... 22 KB (2,752 words) - 17:42, 26 January 2024 |
 | Ore (redirect from Mineral Deposit) minerals, tin (Sn), tungsten (W), and rare-earth elements (REEs). A placer deposit is considered alluvial if formed via river, colluvial if by gravity... 60 KB (5,466 words) - 20:18, 10 March 2024 |
 | Gold prospecting (section Prospecting for placer gold) locations for placer gold. Sampling and assaying a placer gold deposit to determine its economic viability is subject to many pitfalls. Once placer gold is... 7 KB (829 words) - 23:51, 15 March 2024 |
 | panning, or simply panning, is a form of placer mining and traditional mining that extracts gold from a placer deposit using a pan. The process is one of the... 9 KB (1,020 words) - 19:10, 19 February 2024 |
 | Black sand (section Placer deposits) fine sands containing minerals such as magnetite, found as part of a placer deposit. Another type of black sand, found on beaches near a volcano, consists... 12 KB (1,117 words) - 13:06, 15 January 2024 |
Look up placer in Wiktionary, the free dictionary. Placer may refer to one of the following: Placer deposit Placer sheep Placer mining Placer (geography)... 492 bytes (92 words) - 12:53, 22 July 2023 |
 | Placer County (/ˈplæsər/ PLASS-ərr; Spanish for "sand deposit"), officially the County of Placer, is a county located in the U.S. state of California.... 58 KB (2,492 words) - 16:00, 13 May 2024 |
 | Till (redirect from Glacial deposit) 1989). "Sedimentological controls on gold in a late Pleistocene glacial placer deposit, Cariboo Mining District, British Columbia, Canada". Sedimentary Geology... 18 KB (2,222 words) - 02:41, 26 January 2024 |
 | lode gold, and 2.2 million troy ounces (68.4 tonnes) of placer gold. The rich placer deposits of the Columbia Basin-Jamestown-Sonora district were found... 36 KB (4,591 words) - 00:11, 31 October 2023 |