Gold Jewelry -The Rest of The Story
Gold is one of the metals taken from the earth and is probably the first metal known to man. Its first use has been traced back to 3600 B. C. and was probably originally obtained in Egypt, as the ancient methods of obtaining gold in Egypt are illustrated in early rock carvings. It is said in the book of Genesis that Abraham, in the twentieth century B. C., when he went out of Egypt, was very rich not only in cattle but in gold and silver both in dust and ingots. In Exodus xxv, 29, we read that Moses was commanded by the Lord to make spoons of gold for the Tabernacle. In the writings of Homer, Sophocles, Herodotus, Pliny and others, gold is frequently mentioned.
Gold is widely distributed in nature and is found in many ways and in all parts of the world. It is found in water, in the ice of Alaska, in the sand of South Africa, and in the quartz of Colorado, and is frequently found native, though usually alloyed with silver or iron. The purest specimens of native gold have yielded from 96 to 99 per cent, pure metal.
It is remarkable that all of the races of mankind have selected gold as the first and chief representative of value. In the earliest times it was used as a medium of exchange in the form of bars, spikes and rings; the rings could be opened and closed so that a chain could be made for convenience in carrying. Gold was also used at a very early period for the construction of personal ornaments, as the savage found it easy to beat out the pure ore into circlets to adorn his limbs. The universal use of gold in preference to all other metals is due to its many properties; its color and luster, its malleability and its indestructibility. Gold does not tarnish nor can it be destroyed. It may be reduced to a liquid and the liquid transferred to a powder, and the powder when melted in a crucible returns to its natural state. It is the most malleable of all metals and has been hammered into leaves 1-282,000th of an inch thick. An ounce of gold may be drawn out into a wire fifty miles long. The tenacity of gold is seven tons per square inch.
Pure gold, being too soft for all ordinary purposes, is generally alloyed with other metals. Silver and copper are the principal alloys used, although iron is used in small quantities for different purposes. Pure silver has a brilliant white color and is the whitest of all metals. No metal surpasses silver in its luster and hardness it ranges between pure gold and pure copper. It is more fusible than copper or gold, melting at a bright red heat or at 1873F. It is commonly used for the purpose of alloying gold in its pure state, but if too much is added it makes the gold pale. Pure copper is the only metal that has a reddish appearance. It is both malleable and ductile; hence it is very useful as an alloy for gold.
For more information on jewelry and gemstones, we cordially invite you to visit http://www.morninglightjewelry.com to pick up your FREE copy of "How To Buy Jewelry And Gemstones Without Being Ripped Off." This concise, informative special report reveals almost everything you ever wanted to know about jewelry and gemstones, but were afraid to ask. Get your FREE report at http://www.morninglightjewelry.com
Latest News
 The Associated Press | Irish, Indian historians share humanities prize The Associated Press - ... Thapar have been chosen as co-recipients of the $1 million John W. Kluge Prize, a Library of Congress achievement award for the study of humanities. ... Historian Peter Brown selected to share $1 million Kluge Prize |
Oppenheimer is topic of humanities event Dec. 7 Reiten Television KXMB Bismarck, ND - The second in a series of humanities programs at Bismarck State College focuses on the life and work of renowned physicist, J. Robert Oppenheimer, ... |
Task Force suggests humanities change Lamron, NY - On Oct. 22, the Task Force on Curriculum Review, in continuation of a lasting debate concerning the current Humanities program, finally proposed a concrete ... |
The Tightening Humanities Job Market Inside Higher Ed, DC - In the humanities, however, data are starting to come in that suggest that — even if you heard about this or that great position — there will be ... |
 City Journal | The Humanities Move Off Campus City Journal, NY - Elite universities like Stanford have embraced postmodern political correctness, driving more and more students to alternatives. ... |
State : North Carolina Humanities Council Invests More Than $76000 The Lincoln Tribune - GREENSBORO, NC – The North Carolina Humanities Council has awarded over $76000 in grants to eight community-based cultural, educational, and nonprofit ... |
Letter: Board should rely on qualified pros for advice Morganton News Herald, NC - 18, Carol Snow gave a presentation on compulsory reading in the Humanities and Advanced Placement classes. She provided her assessment of literature ... 15 Area Schools Recognized For Teacher Working Conditions And ... |
New UVM Music and Humanities Series Launches with Opera Favorites UVM News, VT - "An Afternoon of Operatic Delights" will open the university's new Music and Humanities series on Thursday, December 4th at 3:30 pm in the UVM Recital Hall ... |
Annual Christmas event going Around the World Wahoo Newspaper, NE - The fun will start back up on Sunday with one of two Nebraska Humanities Council-sponsored programs. Jeff Kaplar will be bringing his trunk show to the ... |
Hamilton to Host Speakers in the Humanities Series Lecture Hamilton College News, NY - Robert Spiegelman, sociologist, multimedia artist and writer, will present a lecture in the Speakers in the Humanities series on Friday, Dec. ... |
Resources
-
Sorry Currently Unavailable