 | Alexander von Humboldt - 1811 - 666 էջ
...antimoniated gray copper described by Mr. Karsten is found at Tasco, ami in the mine of Rayas, south-east from Valenciana. The muriate of silver, which is so...to the district de los Alamos in the intendancy of Sonora. In the veins of Catorce, the muriate of silver is accompanied with molybdate of lead and phosphate... | |
 | Alexander von Humboldt - 1814 - 524 էջ
...M. Karsten, is found at Tasco, and in the mine of Rav us, south east from Valenciana. The muriated silver which is so seldom found in the veins of Europe,...frequently of an olive green, which passes into leek-green (vertpoireau). Superb samples of this colour have been found in the mines of Vallorecas, which belong... | |
 | Robert Jameson - 1816 - 642 էջ
...This ore, which is so seldo'm found in Europe, is very abundant in the mines of Catorce, Fresoillo, and the Cerro San Pedro, near the town of San Luis Potosi That of Fresnillo is frequently of an olivegreen colour, which passes into leek -green. In the veins of-Catorcc, the corneous silver-ore... | |
 | Robert Jameson - 1820 - 1172 էջ
...lithomarge. These veins appear to traverse limestone. America. — This mineral, which is so seldom found in Europe, is very abundant in the mines of Catorce,...Luis Potosi. That of Fresnillo is frequently of an olive-green colour, which passes into leek-green. In the veins of Catorce, the corneous silver is accompanied... | |
 | Alexander von Humboldt - 1824 - 376 էջ
...antimoniated gray copper described by Mr. Karsten is found at Tasco, and in the mine of Rayas, south-east from Valenciana. The muriate of silver, which is so...to the district de los Alamos in the intendancy of Sonora. In the veins of Catorce, the muriate of silver is accompanied with molybdate of lead and phosphate... | |
 | Friedrich Wilhelm H. Alexander freiherr von Humboldt - 1824 - 364 էջ
...antimoniated gray copper described by Mr. Karsten is found at Tasco, and in the mine of Rayas, south-east from Valenciana. The muriate of silver, which is so...to the district de los Alamos in the intendancy of Sonora. In the veins of Catorce, the muriate of silver is accompanied with molybdate of lead and phosphate... | |
 | Nicholas Mill - 1824 - 330 էջ
...prismatic black silver ore, is very common in the veins of Guanaxuato and Zacatecas. MURIATE Of silver is very abundant in the mines of Catorce Fresnillo...Cerro San Pedro, near the town of San Luis Potosi. Colour, olive to leek-green in the veins of Catorce. Muriate of silver is accompanied by molybdate... | |
 | Nicholas Mill - 1824 - 346 էջ
...prismatic black silver ore, is very common in the veins of Guanaxuato and Zacatecas. MURIATE Of silver is very abundant in the mines of Catorce Fresnillo...Cerro San Pedro, near the town of San Luis Potosi. Colour, olive to leek-green in the veins of Catorce. Muriate of silver is accompanied by molybdate... | |
 | Joel Roberts Poinsett - 1825 - 458 էջ
...Guanaxuato and Zacatecas. The muriated silver is very abundant in the mines of Catorce, of Fresnillo, and of San Pedro, near the town of San Luis Potosi. That of Fresnillo is often of an olive green, passing to a deeper shade of the same colour. The martial pyrites at Pachuca... | |
 | Joel Roberts Poinsett - 1825 - 456 էջ
...Guanaxuato and Zacatecas. The muriated silver is very abundant in the mines of Catorce, of Fresnillo, and of San Pedro, near the town of San Luis Potosi. That of Fresnillo is often of an olive green, passing to a deeper shade of the same colour. The martial pyrites at Pachuca... | |
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The muriate of silver, which is so seldom found in the veins of Europe, is very abundant in the mines of Catorce, Fresnillo, and the Cerro San Pedro, near the town of San Luis Potosi. That of Fresnillo is frequently of an olive green,, which passes into... 