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Bøker Bok 110 av 10Scheelium-baryte. In veins it occurs along with nearly the same minerals, but likewise...
" Scheelium-baryte. In veins it occurs along with nearly the same minerals, but likewise with many others, of the orders Glance, Pyrites, Blende, Baryte, Haloide, Metal, &c. Hexahedral Gold is often found in the sand of rivers, in valleys and plains into... "
Treatise on Mineralogy: Or, The Natural History of the Mineral Kingdom - Side 439
av Friedrich Mohs - 1825
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Treatise on mineralogy, or The natural history of the mineral ..., Volum 2

Friedrich Mohs - 1825
...others, of the orders Glance, Pyrites, Blende, Baryte, Haloide, Metal, &c. Hexahedral Gold is often found in the sand of rivers, in valleys and plains...they are derived from beds or mountain masses, and not from veins. The greyish-yellow native Gold occurs in a similar manner along with native Platina....
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Treatise on Mineralogy: Or, The Natural History of the Mineral Kingdom, Volum 2

Friedrich Mohs - 1825
...others, of the orders Glance, Pyrites, Blende, Baryte, Haloide, Metal, &c. Hexahedral Gold is often found in the sand of rivers, in valleys and plains...they are derived from beds or mountain masses, and not from veins. The greyish-yellow native Gold occurs in a similar manner along with native Platina....
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Encyclopaedia Americana: A Popular Dictionary of Arts, Sciences ..., Volum 5

Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1831
...is detected only by pounding and washing the rocks in which it exists. But native gold is more often found in the sand of rivers, in valleys and plains,...shape of larger or smaller, generally flat pebbles, mingled with quartz. The mountain of Vorospatak, near Abrudbanya in Transylvania, is a remarkable instance...
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Encyclopædia Americana: A Popular Dictionary of Arts, Sciences ..., Volum 5

Francis Lieber - 1831
...and washing the rocks in which it exists. But native gold is more often found in the sand of rivera, in valleys and plains, into which it has been carried,...shape of larger or smaller, generally flat pebbles, mingled with quartz. The mountain of Vorospatak, near Abrudbauya in Transylvania, is a remarkable instance...
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Treatise on Mineralogy: Second Part, Consisting of Descriptions of the ...

Charles Upham Shepard - 1835
...with the same minerals, and with Blende, Calcareous Spar, Native Silver, ice. Native Gold is often found in the sand of rivers, in valleys and plains,...smaller, generally, flat pebbles, often mixed with Quartz. The most extensive deposits of Native Gold occur in alluvial soil in Brazil, Mexico and Peru...
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Journal of the Royal Geological Society of Ireland, Volum 5

1851
...nodules, plates, and small crystals, coating the cavities or interspersed in quartz, but more frequently in the sand of rivers, in valleys and plains into which it has been conveyed from the decomposition of auriferous rocks. This is particularly the case in Brazil, Mexico,...
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Journal of the Geological Society of Dublin

1851
...nodules, plates, and small crystals, coating the cavities or interBpersed in quartz, but more frequently in the sand of rivers, in valleys and plains into which it has been conveyed from the decomposition of auriferous rocks. This is particularly the case in Brazil, Mexico,...
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The popular encyclopedia; or, 'Conversations Lexicon': [ed. by A. Whitelaw ...

Popular encyclopedia - 1879
...is detected only by pounding and washing the rocks in which it exists. But native gold is more often found in the sand of rivers in valleys and plains,...carried from its original repositories, in the shape of \arger or smaller, generally flat pebbles, mingled with (uartz. Gold has been found in smaller or larger...
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Platt's Essays, Volum 1

Platt's James - 1883
...to be of the oldest formation. It is more often found in the Baud of rivers in plains and valleys, into which it has been carried from its original repositories,...shape of larger or smaller, generally flat, pebbles, mingled with quartz. In ancient times, gold was obtained from the valleys of the Cevennes, from Galicia,...
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Dollars and Sense, Or, How to Get on: The Whole Secret in a Nutshell

Phineas Taylor Barnum - 1890 - 488 sider
...to be of the oldest formation. It is more often found in the sand of rivers, in plains and valleys, into which it has been carried from its original repositories,...shape of larger or smaller, generally flat, pebbles, mingled with quartz. In ancient times, gold was obtained from the valleys of the Cevennes, from Galicia,...
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