Placer Gold
![]() |
Gold has been admired and vehemently sought throughout history, though its evident natural beauty is only one of the characteristics that have made this rare precious metal an attractive commodity transcending geography and time. Its stability, electrical conductivity and resistance to rust and corrosion make gold an integral component of computers and many other types of electrical equipment. Gold is also widely used in dentistry, art, the aerospace industry, the medical field and as currency. Gold's malleability, distinctive luster and historical significance across cultures perhaps explain why its most popular use today is the crafting of gold jewelry. But where does this all too familiar metal come from?
Gold is an element which occurs naturally within the earth, though its true scientific origin is a matter of dispute among geologists. Gold is mined in various locations throughout the world, with the most abundant supply originating in the Republic of South Africa. Gold intended for commercial purposes is mined from one of the two types of deposits: lode deposits and placer deposits. Lode deposits, also called vein deposits, are deposits of gold ore collected within "veins," or cracks in rocks. Placer deposits exist in sediment or unconsolidated rock, and commonly form when gold from a lode deposit is exposed to a process such as weathering, transported by water and trapped in deposits. The type of deposit in which gold is found determines the mining method that is used to collect it.
After gold is mined, it must be refined before it is ready to be crafted into products such as wedding bands, eternity rings and electronic products. Though most gold is in its pure form in nature, it often exists in the form of tiny flakes mixed with other substances that must be removed to reveal the pure gold. Rarely is a piece of gold in nature large enough to be seen by the naked eye. Impurities can be removed in several ways during the refining process.
Due to the softness of pure gold, jewelry is often crafted using a gold alloy, which is gold mixed with other metals. The "karat" measurement of gold represents the amount of pure gold in a piece, with 24 karat representing pure gold. A piece of jewelry designated as "14 karat gold," for instance, is comprised of fourteen parts gold, and ten parts other metal.
Despite its omnipresence throughout history, gold remains a valuable natural resource that is still highly regarded today. Governments throughout the world currently maintain reserves of gold worth billions of dollars.
About the Author: Ian Maher is the CEO of Maliere, a leading provider of eternity rings, diamond rings, platinum rings and gold rings. For more information, please visit http://www.Maliere.com
|
|
Placer Mining For Gold in the Klondike Valley $39.99 George Herben Placer Mining For Gold in the Klondike Valley - Photographic Print |
|
|
Placer Gold Deposits of Nevada $22.57 A Reprint of the Original US Geological Survey Bulletin 1356. This publication is a catalog of locations, geology, and production from the placer districts of Nevada. Over 100 Nevada Placer locations covered in this publication. This book is the definative source for placer deposits in Nevada. Author: Johnson, Maureen G. Binding Type: Paperback Number of Pages: 128 Publication Date: 2011/05/18 Language: English Dimensions: 9.02 x 5.98 x 0.30 inches |
|
|
Placer Gold Deposits of Utah $18.15 A reprint of the Original US Geological Survey Bulletin 1357. This publication is a catalog of locations, Geology, and production from the placer districts of Utah. This authors series was the definative resource for placer deposits in Utah. Author: Johnson, Maureen G. Binding Type: Paperback Number of Pages: 36 Publication Date: 2011/05/18 Language: English Dimensions: 9.00 x 6.00 x 0.09 inches |
|
|
Placer Gold Deposits of Arizona $22.57 A reprint of the Original US Geological Survey Bulletin 1355. This publication is a catalog of locations, Geology, and production from the placer districts of Arizona. Over 90 Arizona Placer District covered in this publication. Author: Johnson, Maureen G. Binding Type: Paperback Number of Pages: 116 Publication Date: 2010/10/15 Language: English Dimensions: 6.00 x 9.02 x 0.28 inches |
|
|
Placer Mining for Gold in California $35.05 Placer Mining for Gold in California is the Definitive Resource on the Placer Mining History, Locations, and Production of Californias Rich Placers. This book breaks out Placers by individual counties listing mines, their production, location by Township and Range where available, potential reserves, and geology. This must have book was published in 1946 by the California Division of mines and is now available again by MiningBooks.com. Author: Averill, Charles Volney Binding Type: Paperback Number of Pages: 364 Publication Date: 2010/10/21 Language: English Dimensions: 6.00 x 9.02 x 0.81 inches |
|
|
Placer Gold $10.72 No Synopsis Available |
|
|
Mining Camps of Placer County $26.25 Everything in Placer County history leads to gold, from its namethe Spanish term for goldbearing gravelto the mining camps that sprouted overnight in its rugged river canyons. Ecstatic cries of Gold on the American River in 1848 launched the largest voluntary migration in the history of the world. As claims panned out, thousands of miners swarmed like locusts between the roughandtumble mining camps, from the crest of the Sierra Nevada to the Sacramento Valley. Some camps disappeared along with the easy placer gold; others found new methods to extract gold deposited deep in quartz veins or underground and developed into stable towns that still stand. Sometimes washing whole hillsides into rivers, hydraulic mining was outlawed in the 1880s, but the colorful characters and tall tales of the Gold Rush live on. Author: BarrySchweyei, Carmel/ Alvaresj, Alycia S. Series Title: Images of America (Arcadia Publishing) Binding Type: Paperback Number of Pages: 128 Publication Date: 2004/11/01 Language: English Dimensions: 9.32 x 6.68 x 0.36 inches |
|
|
Chititu, Alaska View of Hydraulic Placer Gold Mining Photograph - Chititu, AK $19.99 Chititu, Alaska View of Hydraulic Placer Gold Mining Photograph - Chititu, AK - Premium Poster |
|
|
Placer Gold by Anonymous [Paperback] $23.73 This is a pre1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process. Though we have made best efforts the books may have occasional errors that do not impede the reading experience. We believe this work is culturally important and have elected to bring the book back into print as part of our continuing commitment to the preservation of printed works worldwide. Author: Anonymous Binding Type: Paperback Number of Pages: 88 Publication Date: 2010/04/06 Language: English Dimensions: 7.44 x 9.69 x 0.18 inches |
|
|
Placer Gold: Deposits of Utah $4.83 No Synopsis Available |
|
|
Lode and Placer Gold Deposits of New Mexico $27.77 Lode and Placer Gold Deposits of New Mexico is actually a compilation of three rare and long out of print publications. USGS Bulletin 1348 Placer Gold Deposits of New Mexico by Maureen G. Johnson published in 1968; US Bureau of Mines Information Circular 6987 Gold Mining in New Mexico by O.H. Metzger published in 1938; NM Bureau of Mines Circular Number 5 Gold Mining and Gold Deposits in New Mexico by E.H. Wells and T.P. Wootton published in 1932 and revised In 1957. Author: Johnson, Maureen G./ Metzger, O. H./ Wootton, T. P. Binding Type: Paperback Number of Pages: 186 Publication Date: 2011/06/22 Language: English Dimensions: 9.02 x 5.98 x 0.43 inches |
|
|
Placer Mining $49.99 Placer Mining - Giclee Print |
|
|
1971 Chevrolet Camaro Z/28 Placer Gold 1/18 Diecast Car Model by Autoworld $59.99 Brand new 118 scalediecast model car of 1971 Chevrolet Camaro Z/28 Placer... |
|
|
Placer Gold Deposits of the Sierra Nevada $12.63 No Synopsis Available |
|
|
How to Mine And Prospect for Placer Gold $19.43 No Synopsis Available |
|
|
Placer Y Olvido $6 Placer Y Olvido - Erika Vidrio |
|
|
Placer Culpable (Guilty Pleasure) $6 Placer Culpable (Guilty Pleasure) - Cobra Starship |
|
|
Fue Un Placer Amarte $6 Fue Un Placer Amarte - Conjunto Primavera |
|
|
Placer Deposit $76.47 High Quality Content by WIKIPEDIA articles In geology, a placer deposit or placer is an accumulation of valuable minerals formed by deposition of dense mineral phases in a trap site. The name is from the Spanish word placer, meaning alluvial sand. Types of placer deposits include alluvium, eluvium, beach placers, and paleoplacers. Typical locations for alluvial placer deposits are on the inside bends of rivers and creeks, in natural hollows, at the break of slope on a stream, the base of an escarpment, waterfall or other barrier, within sand dunes, beach profiles or in gravel beds. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 114 Publication Date: 2010/05/19 Language: English Dimensions: 5.98 x 9.01 x 0.27 inches |
|
|
Fue Un Placer Conocerte $6 Fue Un Placer Conocerte - Los Rieleros Del Norte |
|
|
California, Placer Mountain Fruits Brand Appel Label $19.99 California, Placer Mountain Fruits Brand Appel Label - Premium Poster |
|
|
Cisco, Station County of Placer, California, after a Photograph $49.99 Cisco, Station County of Placer, California, after a Photograph - Giclee Print |
|
|
Un Placer $13.99 Espa Music:0001202 |
|
|
Placer City Courthouse, Auburn, Motherlode, California $19.99 John Elk III Placer City Courthouse, Auburn, Motherlode, California - Photographic Print |
|
|
Exterior View of Placer County High School - Auburn, CA $19.99 Exterior View of Placer County High School - Auburn, CA - Premium Poster |
|
|
Trees with Red Leaves, Rocklin, Placer County, California, USA $129.99 Panoramic Images Trees with Red Leaves, Rocklin, Placer County, California, USA - Wall Decal |
|
|
Close View of Leaves on the Grass, Rocklin, Placer County, California, USA $129.99 Panoramic Images Close View of Leaves on the Grass, Rocklin, Placer County, California, USA - Wall Decal |
|
|
Aerial View of the Le Grange Placer Mines - Trinity County, CA $19.99 Aerial View of the Le Grange Placer Mines - Trinity County, CA - Premium Poster |
|
|
View of an Early Placer County Union High School Bus - Auburn, CA $19.99 View of an Early Placer County Union High School Bus - Auburn, CA - Premium Poster |
|
|
Telescoping Crossbar Placer $188.57 Easily replace crossbars at all heights. Telescoping shaft twist-locks into position at any length to enable crossbar replacement up to 21'.Please Note: This item CANNOT ship to P.O. Boxes, APO, or FPO Addresses. It CAN ONLY ship to a Street Address. |
|
|
Amarte Es un Placer $19.95 "(Piano/Vocal/Chords (Spanish Language Edition)). By Luis Miguel. For voice, piano and guitar chords. This edition: Piano/Vocal/Chords. Artist/Personality; Personality Book; Piano/Vocal/Chords. Latin. Difficulty: medium. Songbook. Vocal melody, piano accompaniment, lyrics, chord names, guitar chord diagrams and color photos. 72 pages. Published by Alfred Music Publishing" |



US $5.12














































































