Historical summary of gold, silver, copper, lead, and zinc produced in California, 1848 to 1926.

Gold discovery in Tasmania.
Published: (1916)

Gold mining in northeastern Nicaragua.
Published: (1915)

Austrian ""gold balance'' law.
Published: (1925)

Recovery of fine gold by amalgamation.
Published: (1928)

""Unknown buyer'' in London gold market.
Published: (1928)

Gold placer area in Mongolia, China.
Published: (1922)

The new supplies of gold : facts, and statements, relative to their actual amount : and their present and probable effects.
by: Newmarch, William, 1820-1882
Published: (1853)

Exchange of standard silver dollars or silver certificates for gold coin or bullion.
Published: (1880)

Recovery of gold from black sand tailings.
Published: (1920)

Reserves of central banks and world's gold supply.
Published: (1930)

Recovery of gold from magnetic black sand.
Published: (1920)

Issue of gold certificates for bullion and foreign coin.
Published: (1911)

Production of gold, silver, copper, lead, and zinc in California in 1931, by counties (in terms of recovered or recoverable metal).
Published: (1932)

Recovery of gold from black sand by classifier concentration.
Published: (1920)

Comparison of methods of gold recovery from black sand.
Published: (1920)

Gold and silver.
Published: (1919)

Gold and silver.
Published: (1919)

A serious fall in the value of gold ascertained : and its social effects set forth /
by: Jevons, William Stanley, 1835-1882
Published: (1863)

Precipitation of gold and silver from cyanide solution on charcoal.
Published: (1927)

Methane in California gold mines.
Published: (1921)

Use of gold and other metals among ancient inhabitants of Chiriqui, Isthmus of Darien.
Published: (1887)

Sampling of gold bullion, illustrated by specific cases drawn from actual practice in Mint Service.
Published: (1913)

Dirty gold.
Published: (2016)

Production of gold, silver, copper, lead, and zinc in Arizona in 1931, by counties (in terms of recovered or recoverable metal).
Published: (1932)

Tables, ready cast up with great exactness, for the use of bankers, merchants, tradesmen, and others : Who may immediately, upon inspection, find the true value of any quantity of gold, from 3l. 10s. to 4l. 6s. per ounce; and silver, from 4s. to 8s, per ounce, from one grain to ten pounds weight. To which is prefixed, a table, which, at one view, will shew the value of any quantity of gold agreeable to the mint or coinage price of 3l. 17s. 10d. 29. per cz. with the specific weight of the English money which is allowed to pass current by the lords of the treasury, and practised by the Bank of England: also an account of gold and silver bultion; with tables for reducing of silver and gold of any fineness to standard weight, from one hundred thousand ounces to one grain. A work very necessary at all times for persons who are concerned in money transactions. The second edition, with additions. Inscribed to the bank directors, with a recommendatory preface, By Samuel Etheridge, of the Bullion Office, Bank of England.
by: Etheridge, Samuel
Published: (1791)

Gold and silver as standards of value : the flagrant cheat in regard to them /
by: Spooner, Lysander, 1808-1887
Published: (1878)

Classification for exports of domestic gold and silver.
Published: (1884)

Electrodeposition of gold and silver from cyanide solutions.
Published: (1918)

Estimation of small quantities of gold, silver, and platinum metals in material high in copper.
Published: (1921)

[Relation of gold and silver.].
Published: (1892)

Gold and silver nanoparticles : synthesis and applications /
Published: (2023)

Suspending exchange of silver certificates for gold coin or bullion.
Published: (1881)

[Resolution on gold and silver.].
Published: (1890)

Stabilization of gold and silver.
Published: (1934)

Tests for gold and silver in shales from western Kansas /
by: Lindgren, Waldemar, 1860-1939
Published: (1902)

Gold and silver coins.
Published: (1832)