Sentence Examples with the word Silver

Mines in Flint and in north Cardiganshire, which also yield a certain deposit of silver ore.

Bismuth occurs in metalliferous veins traversing gneiss or clay-slate, and is usually associated with ores of silver and cobalt.

Silver peroxide, AgO, appears under certain conditions as minute octahedra when a solution of silver nitrate is electrolysed, or as an amorphous crust in the electrolysis of dilute sulphuric acid between silver electrodes.

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Fine-grained galena is usually richer in silver than the coarsegrained.

Antofagasta is the seaport for a railway running to Oruro, Bolivia, and is the only available outlet for the trade of the south-western departments of that republic. The smelting works for the neighbouring silver mines are located here, and a thriving trade with the inland mining towns is carried on.

The heron (sagi) constitutes a charming feature in a Japanese landscape, especially the silver heron (shira-sagi), which displays its brilliant white plumage in the rice-fields from spring to early autumn.

Copper plates amalgamated with mercury are also used when the gold is very fine, and in some instances amalgamated silver coins have been used for the same purpose.

This acid with silver nitrite gave nitroacetic acid, which readily gave the second nitromethane, CH a (NO 2) b H c H d, identical with the first nitromethane.

Silver chromate, Ag2Cr04, is a dark red amorphous powder obtained when silver nitrate is precipitated by an alkaline chromate.

It was then left to cool, and after being thoroughly cleansed presented the appearance of a copper ingot with one silver side.