Political Essay on the Kingdom of New Spain: With Physical Sections and Maps Founded on Astronomical Observations and Trigonometrical and Barometrical Measurements, Հատոր 3Longman, Hurst, Rees, Orme, and Brown, 1822 |
From inside the book
Արդյունքներ 72–ի 6-ից 10-ը:
Էջ 118
... mercury mines . I thought it necessary to enter into these details , not only to throw some light on the antient cultivation of these countries , but also to show that the European colonists in the first years which succeeded the ...
... mercury mines . I thought it necessary to enter into these details , not only to throw some light on the antient cultivation of these countries , but also to show that the European colonists in the first years which succeeded the ...
Էջ 147
... mercury does not impede the process of amalgamation , the annual produce of New Spain is , In Silver , 22 millions of Piastres In Gold , 1 23 The Mexican gold is for the most part ex- tracted from alluvial ground , by means of wash- ing ...
... mercury does not impede the process of amalgamation , the annual produce of New Spain is , In Silver , 22 millions of Piastres In Gold , 1 23 The Mexican gold is for the most part ex- tracted from alluvial ground , by means of wash- ing ...
Էջ 204
... mercury . The arastres of the town of Guanaxuato bray , when there is an abundance of mercury , eleven thousand three hundred and seventy quintals of ores per day . If we recollect that the produce in silver is annually from 5 to ...
... mercury . The arastres of the town of Guanaxuato bray , when there is an abundance of mercury , eleven thousand three hundred and seventy quintals of ores per day . If we recollect that the produce in silver is annually from 5 to ...
Էջ 250
... mercury , is in the proportion of 34 to 1 of that produced by smelting . This proportion is taken from the general table formed by the provincial treasuries , from the dif- ferent districts of mines of New Spain . There are , however ...
... mercury , is in the proportion of 34 to 1 of that produced by smelting . This proportion is taken from the general table formed by the provincial treasuries , from the dif- ferent districts of mines of New Spain . There are , however ...
Էջ 252
... mercury arrests the progress of amalgamation and compels the miner to endeavour to improve the process of smelting . M. Velasquez , the di- rector general of the mines , supposed even in 1797 , before the discovery of the rich mines of ...
... mercury arrests the progress of amalgamation and compels the miner to endeavour to improve the process of smelting . M. Velasquez , the di- rector general of the mines , supposed even in 1797 , before the discovery of the rich mines of ...
Այլ խմբագրություններ - View all
Political essay on the kingdom of New Spain, Հատոր 3 Alexander von Humboldt Ամբողջությամբ դիտվող - 1811 |
Political Essay on the Kingdom of New Spain, Հատոր 3 Alexander von Humboldt Ամբողջությամբ դիտվող - 1811 |
Political Essay on the Kingdom of New Spain: With Physical Sections ..., Հատոր 3 Alexander von Humboldt Ամբողջությամբ դիտվող - 1822 |
Common terms and phrases
abundance according amalgamation America amounted annual produce arrobas avoird baritels Batopilas beds cachalot Catorce century Cerro Choco cinnabar coast cochineal commerce contains copper Cordilleras Cortez Cruz cultivation district of mines estimated Europe expence exportation feet francs Freiberg gold and silver Guadalaxara Gualgayoc Guanaxuato Huancavelica Indians inhabitants intendancy iron kilogrammes kingdom leagues livres tournois manufacture marcs of gold marcs of silver mass mercury metres Mexican millions of livres millions of piastres minerals Mineria mines of Mexico Misantla mountains muriate of silver muriate of soda native silver nopals Oaxaca ounces Pachuca Peru plata porphyry Potosi pounds precious metals province Puebla pyrites quantity of silver quintals Real del Monte rich rock San Luis Potosi Santa silver extracted smelting Sombrerete Spain Spanish Colonies species Sterling sugar table land Tasco Tenochtitlan tion total produce town Trans troy Valenciana vanilla veins Vera Cruz veta wealth wrought yield Zacatecas